IB Physics Extended Essay Topics for IB


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  • Writing Metier

What’s up, IB scholars? You’re about to start writing your IB Physics Extended Essay, and I know you’re searching for that killer topic that’s going to stand out. Well, guess what? I’ve got over 100 extended essay topics and research questions ready for you. 

You do not need to thank me; you better say thank you to our IB writers at Writing Metier , who have invented and forwarded this awesome list to me for submission.

This isn’t just about getting it done; it’s about crushing it with something you’re passionate about.  So let’s get straight to the point and find you Physics EE ideas that will make some noise and show what you’ve got!

100+ Physics Extended Essay Topics

I’m breaking the list into ten categories for IB Physics extended essay topics, each with three subcategories for easier navigation:

  • Projectile Motion (e.g., trajectory analysis, range equations, effects of air resistance)
  • Circular Motion (e.g., centripetal force in different systems, banking angles, conical pendulums)
  • Dynamics of Rigid Bodies (e.g., rotational inertia, torque, angular momentum conservation)
  • Thermodynamics
  • Heat Transfer (e.g., efficiency of different materials as insulators, rate of cooling, Newton’s law of cooling)
  • Gas Laws (e.g., pressure-volume relationship, temperature effects, real vs. ideal gases)
  • Phase Changes (e.g., specific heat capacities, latent heat, cooling curves)
  • Waves and Oscillations
  • Harmonic Motion (e.g., pendulums, mass-spring systems, resonance)
  • Wave Properties (e.g., speed of sound in various media, diffraction patterns, polarization)
  • Sound and Acoustics (e.g., Doppler effect, sound intensity, acoustic properties of materials)
  • Electricity and Magnetism
  • Circuit Analysis (e.g., Ohm’s law, series vs. parallel circuits, Kirchhoff’s laws)
  • Electromagnetism (e.g., Faraday’s law, magnetic fields around conductors, applications of electromagnets)
  • Capacitance and Inductance (e.g., time constants, LC circuits, energy storage)
  • Modern Physics
  • Quantum Phenomena (e.g., photoelectric effect, electron diffraction, energy levels in atoms)
  • Nuclear Physics (e.g., radioactive decay, half-life, nuclear reactions)
  • Special Relativity (e.g., time dilation, length contraction, mass-energy equivalence)
  • Energy and Power
  • Renewable Energy Sources (e.g., efficiency of solar panels, wind turbine performance, biofuels)
  • Energy Conversion (e.g., internal combustion engines, thermal power plants, regenerative braking)
  • Power Transmission (e.g., electrical grid efficiency, power loss, superconductors)
  • Fluid Dynamics
  • Aerodynamics (e.g., lift and drag forces, Bernoulli’s principle, airfoil shapes)
  • Hydrodynamics (e.g., flow rate, viscosity effects, Reynolds number)
  • Buoyancy and Density (e.g., Archimedes’ principle, floating and sinking, density stratification)
  • Astrophysics and Cosmology
  • Stellar Physics (e.g., Hertzsprung-Russell diagram, star classifications, blackbody radiation)
  • Cosmological Models (e.g., Big Bang theory, cosmic microwave background, dark matter)
  • Orbital Mechanics (e.g., Kepler’s laws, satellite motion, escape velocity)
  • Optics and Light
  • Reflection and Refraction (e.g., Snell’s law, critical angle, optical fibers)
  • Lens and Mirror Optics (e.g., image formation, focal length, magnification)
  • Interference and Diffraction (e.g., double-slit experiment, diffraction gratings, holography)
  • Electromagnetic Waves
  • Radio and Microwave Radiation (e.g., antenna design, signal propagation, communication systems)
  • Infrared and Ultraviolet Light (e.g., thermal imaging, UV radiation effects, spectroscopy)
  • X-rays and Gamma Rays (e.g., medical imaging, radiation therapy, nuclear gamma spectroscopy)

Each of these categories and subcategories can be explored through experiments, data analysis, or theoretical investigation, offering a wide range of possibilities for IB students to develop their IB Physics EE topics.

physics ee topics

Mechanics Topics and Research Questions

Projectile Motion

Topic:  The effect of launch angle on the range of a projectile.

Research Question:  How does changing the launch angle affect the horizontal distance traveled by a projectile?

Topic:  The impact of air resistance on the trajectory of a projectile.

Research Question:  To what extent does air resistance alter the trajectory of a projectile compared to the idealized motion?

Topic:  The accuracy of range equations in predicting projectile motion.

Research Question:  How accurately do standard range equations predict the motion of a projectile in a controlled environment?

Circular Motion

Topic:  Measuring centripetal force in a rotating system.

Research Question:  How does the centripetal force required for circular motion change with the radius and speed of the rotating object?

Topic:  The physics of banking angles in road design.

Research Question:  What is the optimal banking angle for a curve on a road to maximize friction and safety at a given speed?

Topic:  Investigating the period of a conical pendulum.

Research Question:  How does the length of the string affect the period of oscillation of a conical pendulum?

Dynamics of Rigid Bodies

Topic:  The relationship between rotational inertia and angular acceleration.

Research Question:  How does changing the distribution of mass affect the rotational inertia and angular acceleration of a rigid body?

Topic:  The conservation of angular momentum in a closed system.

Research Question:  How does the angular momentum of a system change when the moment of inertia is altered?

Topic:  The effect of torque on rotational motion.

Research Question:  How does the application of torque affect the rotational motion of a rigid body with a fixed axis?

Mechanics shows us how things move and what affects them, but when we start talking about thermodynamics, we’re dealing with heat and energy. 

It’s like going from watching a ball roll down a hill to understanding why it feels warm to the touch on a sunny day.

Thermodynamics Topics and Research Questions

Heat Transfer

Topic:  Comparing the thermal insulation properties of various materials.

Research Question:  Which material provides the best thermal insulation for a given application, and why?

Topic:  The rate of cooling of a liquid in different environments.

Research Question:  How does the rate of cooling of a hot liquid differ between various environmental conditions?

Topic:  Investigating Newton’s law of cooling.

Research Question:  How closely does the cooling of a warm object follow Newton’s law of cooling in a real-world setting?

Topic:  The pressure-volume relationship of a gas at constant temperature.

Research Question:  How does the volume of a gas change with pressure at a constant temperature, and does it align with Boyle’s law?

Topic:  Temperature effects on the pressure of an enclosed gas.

Research Question:  How does the pressure of a fixed amount of gas change with temperature in a sealed container?

Topic:  Real vs. ideal gases under different conditions.

Research Question:  How do the behaviors of real gases deviate from the predictions of the ideal gas law under high-pressure conditions?

Phase Changes

Topic:  Measuring specific heat capacities of different substances.

Research Question:  How do the specific heat capacities of different substances compare, and what implications does this have for their use in heat storage?

Topic:  The energy involved in the phase change of materials.

Research Question:  How much energy is absorbed or released during the phase change of a substance, and how does this relate to its latent heat?

Topic:  Analyzing cooling curves of substances.

Research Question:  What can the cooling curve of a substance tell us about its phase change properties and purity?

After getting a grip on how heat works, it’s pretty cool to see how that energy gets around. Waves are all about energy transfer, whether it’s the sound from your speakers or the ripples on a pond when you toss a stone.

Waves and Oscillations Topics and Research Questions

Harmonic Motion

Topic:  The period of a simple pendulum.

Research Question:  How does the length of a pendulum affect its period, and does this confirm the theoretical model?

Topic:  The behavior of mass-spring systems.

Research Question:  How do different spring constants affect the oscillation of a mass-spring system?

Topic:  Resonance frequencies in mechanical systems.

Research Question:  At what frequencies do various mechanical systems resonate, and what factors influence this?

Wave Properties

Topic:  Measuring the speed of sound in different media.

Research Question:  How does the speed of sound compare in various gases, and what does this tell us about the properties of those gases?

Topic:  Investigating diffraction patterns through different apertures.

Research Question:  How do diffraction patterns change with the shape and size of apertures?

Topic:  Polarization of light by various materials.

Research Question:  How effectively can different materials polarize light, and what does this indicate about their structure?

Sound and Acoustics

Topic:  The Doppler effect and moving sources.

Research Question:  How does the frequency of a sound wave change as the source moves relative to an observer?

Topic:  Sound intensity levels at different distances.

Research Question:  How does the intensity of sound change with distance from the source, and is it consistent with the inverse square law?

Topic:  Acoustic properties of materials in soundproofing.

Research Question:  Which materials are most effective at soundproofing a room, and how do their acoustic properties contribute to this effectiveness?

Each of these topics can be tailored to fit the requirements of an IB Physics extended essay, with the research question guiding the experimental design, data collection, and analysis.

If you are interested, we also have a list of potential  Physics IA topic ideas  for you. Make sure to check them out as well.

Once you’ve got a handle on waves, you’re ready to see how they relate to electricity and magnetism. It’s like connecting the dots between the vibrations in the air and the current in the wires of your headphones.

Electricity and Magnetism Topics and Research Questions

Circuit Analysis

Topic:  The resistance of series and parallel circuits.

Research Question:  How does the total resistance in a circuit vary with the arrangement of resistors in series and parallel configurations?

Topic:  Verification of Kirchhoff’s laws in complex circuits.

Research Question:  How accurately do Kirchhoff’s laws predict the current and voltage distribution in a multi-loop circuit?

Topic:  The temperature dependence of resistivity in conductors.

Research Question:  How does the resistivity of a metallic conductor change with temperature, and what does this imply about electron scattering?


Topic:  Faraday’s law of electromagnetic induction.

Research Question:  How does the rate of change of magnetic flux influence the induced EMF in a coil?

Topic:  The magnetic field patterns around different conductor configurations.

Research Question:  How do the configurations of conductors affect the shape and strength of the magnetic fields they produce?

Topic:  The efficiency of electromagnets.

Research Question:  What factors determine the lifting power of an electromagnet, and how can its efficiency be maximized?

Capacitance and Inductance

Topic:  Time constants in RC circuits.

Research Question:  How does the capacitance and resistance in an RC circuit affect its charging and discharging time constants?

Topic:  Resonance in LC circuits.

Research Question:  At what conditions does resonance occur in an LC circuit, and how does this affect the circuit’s impedance?

Topic:  Energy storage in capacitors and inductors.

Research Question:  How do capacitors and inductors store energy, and what factors affect their energy storage capacity?

Electricity and magnetism are pretty easy to see in action, but modern physics? That’s where things get wild. You’re not just looking at what’s in front of you anymore; you’re considering what’s happening on a scale so small or so huge that it bends your mind a bit.

Modern Physics Topics and Research Questions

Quantum Phenomena

Topic:  The photoelectric effect and Planck’s constant.

Research Question:  How can the photoelectric effect be used to determine Planck’s constant, and what does this reveal about the nature of light?

Topic:  Electron diffraction and crystal structure.

Research Question:  How does electron diffraction provide evidence for the wave nature of electrons and the structure of crystals?

Topic:  Energy levels in hydrogen atoms.

Research Question:  How do the observed spectral lines of hydrogen correspond to the theoretical energy levels predicted by quantum mechanics?

Nuclear Physics

Topic:  Radioactive decay series.

Research Question:  How does the decay series of a radioactive isotope correspond to theoretical predictions of half-life and decay pathways?

Topic:  The effect of shielding on radiation intensity.

Research Question:  How effective are different materials at shielding against various types of radioactive emissions?

Topic:  Nuclear reaction energy calculations.

Research Question:  How does the measured energy released in a nuclear reaction compare to the values predicted by the mass-energy equivalence principle?

Special Relativity

Topic:  Time dilation observed in cosmic muons.

Research Question:  How does the observed decay rate of cosmic muons provide evidence for time dilation effects predicted by special relativity?

Topic:  Length contraction and high-speed particles.

Research Question:  How can length contraction be demonstrated or inferred from high-speed particle interactions?

Topic:  Mass-energy equivalence in particle physics.

Research Question:  How does the increase in mass of particles at high velocities provide evidence for the mass-energy equivalence principle?

But even with all that mind-bending stuff, physics isn’t just about theory. It’s also about practical stuff, like how we use energy. From solar panels on your roof to the battery in your phone, it’s all about getting the power we need to do what we want.

Energy and Power Topics and Research Questions

Renewable Energy Sources

Topic:  The efficiency of photovoltaic cells under different conditions.

Research Question:  How do factors such as light intensity, wavelength, and temperature affect the efficiency of solar panels?

Topic:  Performance analysis of wind turbines.

Research Question:  How does blade design affect the efficiency and power output of a wind turbine?

Topic:  The viability of biofuels compared to fossil fuels.

Research Question:  How do the energy outputs and carbon footprints of biofuels compare to those of traditional fossil fuels?

Energy Conversion

Topic:  The efficiency of internal combustion engines.

Research Question:  How do variables such as fuel type and engine temperature affect the efficiency of an internal combustion engine?

Topic:  Thermal efficiency of power plants.

Research Question:  What are the main factors that limit the thermal efficiency of modern thermal power plants?

Topic:  The effectiveness of regenerative braking systems.

Research Question:  How much energy can regenerative braking systems realistically recover during vehicle deceleration?

Power Transmission

Topic:  Electrical grid efficiency and power loss.

Research Question:  How does the distance and cross-sectional area of transmission lines affect power loss in an electrical grid?

Topic:  The potential of superconductors in power transmission.

Research Question:  What are the challenges and potential benefits of using superconductors for power transmission?

Topic:  The impact of load balancing on power grid stability.

Research Question:  How does load balancing affect the stability and efficiency of a power grid?

These topics and research questions are designed to inspire a range of investigations for the Physics Extended Essay, allowing students to delve into both experimental and theoretical aspects of physics.

And speaking of practical, fluid dynamics is all about understanding how liquids and gases move. It’s like figuring out why blowing over a hot soup cools it down or how an airplane stays up in the sky.

Fluid Dynamics Topics and Research Questions


Topic:  The effect of airfoil shape on lift generation.

Research Question:  How does altering the curvature and angle of an airfoil affect its lift and drag forces?

Topic:  Application of Bernoulli’s principle to various wing designs.

Research Question:  How do different wing designs in aircraft utilize Bernoulli’s principle to achieve lift?

Topic:  Drag force comparison on streamlined vs. bluff bodies.

Research Question:  How does the shape of an object affect the drag force experienced at different flow velocities?


Topic:  The relationship between flow rate and pipe diameter in fluid dynamics.

Research Question:  How does changing the diameter of a pipe affect the flow rate of a fluid within it, given a constant pressure difference?

Topic:  Viscosity effects on fluid flow in channels.

Research Question:  How does the viscosity of a fluid influence its flow characteristics in narrow channels?

Topic:  Analysis of Reynolds number in predicting fluid flow regimes.

Research Question:  How does the Reynolds number determine the transition from laminar to turbulent flow in a pipe?

Buoyancy and Density

Topic:  Investigating Archimedes’ principle for irregularly shaped objects.

Research Question:  How accurately does Archimedes’ principle predict the buoyant force on objects with complex shapes?

Topic:  The stability of floating bodies and the concept of metacentric height.

Research Question:  How does the distribution of mass affect the stability of a floating vessel?

Topic:  Density stratification in fluids and its impact on layered flow.

Research Question:  How does density stratification affect the movement and mixing of different fluid layers?

From there, it’s a big leap to astrophysics and cosmology—literally. You go from studying the flow of air around a plane to the flow of galaxies in space. It’s about seeing the bigger picture and our place in it.

Astrophysics and Cosmology Topics and Research Questions

Stellar Physics

Topic:  Analyzing the Hertzsprung-Russell diagram for star clusters.

Research Question:  What can the Hertzsprung-Russell diagram reveal about the age and composition of a star cluster?

Topic:  Classification and analysis of star spectra.

Research Question:  How does the classification of stellar spectra correlate with a star’s temperature, luminosity, and lifecycle stage?

Topic:  Investigating blackbody radiation in stars.

Research Question:  How well does the blackbody radiation model fit the observed spectral energy distribution of stars?

Cosmological Models

Topic:  Evidence for the Big Bang theory from cosmic microwave background radiation.

Research Question:  What does the cosmic microwave background radiation tell us about the origins and evolution of the universe?

Topic:  The role of dark matter in galaxy formation and rotation.

Research Question:  How does the presence of dark matter influence the rotational speeds of galaxies?

Topic:  Verifying Kepler’s laws through observation of planetary motion.

Research Question:  How accurately do Kepler’s laws describe the motion of bodies in the solar system?

Orbital Mechanics

Topic:  The energy requirements for satellite launch and achieving escape velocity.

Research Question:  What are the energy considerations and optimal conditions for a satellite to achieve escape velocity from Earth?

Topic:  The effects of orbital perturbations on satellite stability.

Research Question:  How do factors such as atmospheric drag and gravitational influences affect the stability of satellite orbits?

Topic:  Analysis of gravitational slingshot maneuvers in space missions.

Research Question:  How can gravitational assist maneuvers be optimized to increase spacecraft velocity?

But even with our heads in the stars, we can’t forget about light. Optics brings it back down to earth, showing us how light works, whether it’s bending through a lens or bouncing off a mirror.

Optics and Light Topics and Research Questions

Reflection and Refraction

Topic:  The efficiency of optical fibers in transmitting light.

Research Question:  How do imperfections in optical fibers affect the total internal reflection and efficiency of light transmission?

Topic:  Investigating Snell’s law at various interfaces.

Research Question:  How accurately does Snell’s law predict the angle of refraction for different transparent materials?

Topic:  The critical angle for total internal reflection in various media.

Research Question:  How does the critical angle for total internal reflection change with the refractive index of different materials?

Lens and Mirror Optics

Topic:  The formation of images by converging lenses under various conditions.

Research Question:  How does the focal length of a lens affect the properties of the image it forms?

Topic:  The magnification power of compound microscope systems.

Research Question:  How do the focal lengths of the objective and eyepiece lenses in a microscope affect its overall magnification?

Topic:  The aberrations in images formed by lenses and mirrors.

Research Question:  What types of optical aberrations are most prevalent in simple lens systems, and how can they be minimized?

Interference and Diffraction

Topic:  The double-slit experiment and wave-particle duality.

Research Question:  How does the double-slit experiment provide evidence for the wave-particle duality of light?

Topic:  Measuring the wavelength of light using diffraction gratings.

Research Question:  How can diffraction gratings be used to accurately measure the wavelength of light?

Topic:  The application of holography in image storage and retrieval.

Research Question:  How does holography utilize the principles of interference and diffraction to store and reconstruct images?

And light’s just one piece of the whole world of Physics. Electromagnetic waves are everywhere, from the microwave that heats your lunch to the X-rays at the dentist. It’s all part of the same big family that keeps our world connected and our lives running.

Electromagnetic Waves Topics and Research Questions

Radio and Microwave Radiation

Topic:  The design and optimization of antennas for radio communication.

Research Question:  How does the geometry of an antenna affect its radiation pattern and signal reception?

Topic:  Signal propagation in different atmospheric conditions.

Research Question:  How do atmospheric conditions affect the propagation of radio and microwave signals?

Topic:  The effectiveness of microwave radiation in communication systems.

Research Question:  What are the advantages and limitations of using microwave radiation in satellite communications?

Infrared and Ultraviolet Light

Topic:  Thermal imaging and the emissivity of different materials.

Research Question:  How does the emissivity of a material affect its detection in thermal imaging?

Topic:  The effects of UV radiation on various substances.

Research Question:  How does exposure to ultraviolet light affect the chemical structure and properties of different materials?

Topic:  Spectroscopy and the identification of chemical compounds.

Research Question:  How can infrared and ultraviolet spectroscopy be used to identify and analyze different chemical compounds?

X-rays and Gamma Rays

Topic:  The application of X-ray imaging in medical diagnostics.

Research Question:  How do different tissues and materials affect the absorption and transmission of X-rays in medical imaging?

Topic:  Radiation therapy and the optimization of gamma ray dosage.

Research Question:  How can the dosage and targeting of gamma rays in radiation therapy be optimized for cancer treatment?

Topic:  Nuclear gamma spectroscopy and nuclear structure.

Research Question:  What can gamma-ray spectra reveal about the structure and energy states of atomic nuclei?

These topics and research questions are designed to guide students in their exploration of advanced concepts in physics, providing a foundation for a thorough and insightful Extended Essay.

Creating an engaging and contemporary Physics Extended Essay can be particularly rewarding when the topic is relevant to modern situations and challenges. 

Fresh Breath Ideas for Physics IB EE in 2023/2024

Here are 12 topics that connect to current events or recent advancements in technology, along with a brief explanation of their relevance:

The Physics of Electric Vehicles

Investigate the efficiency of regenerative braking systems in electric cars and how they contribute to the overall energy efficiency of the vehicle.

Renewable Energy Harvesting

Analyze the potential of piezoelectric materials in converting mechanical stress from human activities into electrical energy, contributing to sustainable power generation.

Smartphone Sensors

Explore the use of gyroscopes and accelerometers in smartphones for navigation and gaming, and how these sensors rely on principles of mechanics and material science.

Wireless Charging Technologies

Examine the electromagnetic principles behind wireless charging pads and the efficiency of energy transfer at various distances and alignments.

Solar Panel Coatings

Research the effectiveness of anti-reflective coatings on solar panels and their role in enhancing the absorption of light and overall energy conversion efficiency.

Aerodynamics of Drones

Study the impact of drone design on flight stability and energy consumption, which is critical for extending their use in delivery systems and aerial photography.

Physics in Sports Equipment

Investigate the materials and design features that contribute to the performance and safety of modern sports helmets, from bicycles to football.

Thermal Imaging and Disease Detection

Explore the use of thermal imaging in detecting fevers and its potential application in managing pandemics by early identification of symptomatic individuals.

Nanomaterials in Electronics

Analyze the electrical conductivity and properties of graphene and other nanomaterials that are revolutionizing the electronics industry.

Physics of Modern Building Design

Investigate how principles of thermodynamics are applied in the design of eco-friendly and energy-efficient buildings.

Quantum Computing

Study the basic principles of quantum computing and the challenges in maintaining quantum coherence in qubits, which are the fundamental building blocks of quantum computers.

SpaceX and Reusable Rockets

Research the physics behind the reusability of rockets, focusing on the landing mechanisms employed by companies like SpaceX and how they conserve momentum and energy.

Each of these topics is not only grounded in physics principles but also has a wealth of information available due to their current relevance and the ongoing research in these areas. 

They offer a chance to combine theoretical physics with practical application in the modern world, which can be particularly engaging for an Extended Essay.

Need a Hand with Your Physics IB EE?

Hey there, IB students! If you’re stuck on coming up with a topic or diving into writing your Physics IB Extended Essay, don’t sweat it. Our team of IB experts at Writing Metier is here to help you write a custom IB EE on this exciting subject . 

good physics extended essay topics

Whether you need a spark of inspiration for your topic or you want a custom-written EE following the word count , rubric and criteria that hits all the right notes, we’ve got your back. 

Reach out to us at Writing Metier extended essay writing service and have a rest while experts are working on your task.

So, that’s the rundown. Physics isn’t just about equations and lab coats; it’s the stuff all around us, from the smallest particles to the vastness of space. It’s about getting to the heart of how things work, from the every day to the extraordinary. 

And the more you learn, the more you see how everything’s linked together in one big, amazing picture.

Free topic suggestions

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Vasyl Kafidoff is a co-founder and CEO at WritingMetier. He is interested in education and how modern technology makes it more accessible. He wants to bring awareness about new learning possibilities as an educational specialist. When Vasy is not working, he’s found behind a drum kit.

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629 Extended Essay Topics & Good Ideas

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Extended essay topics refer to a variety of subjects, each with its unique requirements and scopes. In the realm of English Literature, topics may involve analyzing themes or characters in specific texts. Science subjects, like Biology or Chemistry, may investigate hypotheses through laboratory work. In History, students may examine past events or societies. Mathematics may include proving a complex theory, while Computer Science may require developing a new algorithm. Economics topics may study market trends, while those in Arts may critique famous works. In turn, an extended essay is a comprehensive research project that demands deep engagement with the chosen topic. The key is to choose something both challenging and fascinating.

Best Extended Essay Topics

  • Interpreting Dreams: An Analysis of Freud’s Theories
  • Autism Spectrum Disorder: A Comparative Study of Intervention Strategies
  • Quantum Mechanics’ Role in Advancing Computer Science
  • Shakespeare’s Influence on Contemporary Drama
  • Exploring the Role of Propaganda in World War II
  • Impacts of Climate Change on Coral Reefs
  • Architecture’s Evolution in Post-Colonial Africa
  • Decoding Hieroglyphics: Understanding Ancient Egyptian Civilization
  • Influence of Picasso on Abstract Art
  • Origins of Blues Music: Cultural and Historical Context
  • Examination of Feminism in Virginia Woolf’s Literature
  • Cryptocurrency and Its Implications on Global Economy
  • Astrophysics and the Mystery of Black Holes
  • Cybersecurity in a Digitally Dependent Society
  • Human Genome Project: Revolutionizing Biomedical Research
  • Climate Change Policies: Comparative Study Between Europe and Asia
  • Roles of Drones in Modern Warfare
  • Implications of Veganism on Environmental Sustainability
  • Examination of Greek Mythology in Modern Cinema
  • Historical Evolution of the Olympic Games
  • Deciphering Dystopia: Analysis of Orwell’s “1984”
  • Fast Fashion Industry: Environmental Impact and Sustainability
  • Plastic Pollution: Threat to Marine Biodiversity
  • Quantum Computing: Potential Impact on Cybersecurity
  • Cryptocurrency Regulation: A Comparative Study
  • Exploring the Socio-Cultural Impact of Anime

Extended Essay Topics & Good Ideas

Easy Extended Essay Topics

  • Interpretation of Impressionist Paintings: Monet’s Masterpieces
  • Biotechnology in Agriculture: Advancements and Ethical Implications
  • Leonardo da Vinci: Intersect of Art and Science
  • Behavioral Patterns in Primates: A Comparative Study
  • Socio-Economic Consequences of the French Revolution
  • Big Data and Artificial Intelligence: Transforming Business
  • Mysteries of the Bermuda Triangle: Scientific Theories
  • Concept of Time Travel in Science Fiction Literature
  • Neurological Aspects of Deja Vu Phenomenon
  • Paranormal Phenomena: A Psychological Perspective
  • History of Alchemy: From Pseudo-Science to Chemistry
  • Climate’s Impact on the Development of Ancient Civilizations
  • Examining Social Hierarchy in Ant Colonies
  • Genetic Engineering: Evaluating Its Ethical Implications
  • Understanding Solar Flares and Their Impact on Earth
  • Role of Puppets in Traditional Japanese Theatre
  • Renaissance Architecture’s Influence on Modern Urban Planning
  • Invasive Species: Impacts on Ecosystem Diversity
  • Virtual Reality: Future of Entertainment and Education
  • Analyzing the Artistic Styles in Manga and Comic Books
  • Decoding Symbology in Da Vinci’s Artwork
  • Psychological Impact of Social Media on Teenagers
  • Roles of Probiotics in Human Gut Health
  • Machine Learning and Its Applications in Finance

Interesting Extended Essay Topics

  • Impacts of Pandemics on Global Economy: A Historical Perspective
  • Cultural Significance of Fairy Tales in Child Development
  • Examination of Bioluminescence in Deep Sea Creatures
  • Postmodern Literature: Deconstruction and Interpretation
  • Effects of Deforestation on Amazonian Indigenous Tribes
  • Analysis of Women’s Representation in Classic Literature
  • Exploring the Origins and Evolution of Jazz Music
  • Nanotechnology’s Potential in Cancer Treatment
  • Examination of Historical Accuracy in Hollywood’s War Films
  • Impacts of the Industrial Revolution on European Society
  • Understanding the Philosophical Themes in Nietzsche’s Works
  • Social Impacts of Mass Surveillance: A Global Perspective
  • Music Therapy and Its Effect on Mental Health
  • Comparative Analysis of Democratic Systems in Different Countries
  • Roles of Artificial Intelligence in Modern Transportation
  • Evolution of Special Effects in Cinema
  • Decoding the Socio-Political Themes in Banksy’s Art
  • Effects of Genetically Modified Crops on Agricultural Practices
  • Historical Evolution of Cryptography: From Caesar Cipher to Quantum Cryptography
  • Roles of Symbiotic Relationships in Ecosystem Stability
  • Exploration of Existential Themes in Kafka’s Novels
  • Evaluating the Influence of the Spanish Conquest on Aztec Culture
  • Urbanization and Its Effect on Biodiversity in Metropolitan Cities
  • Analyzing the Concept of Heroism in Greek Mythology

International Baccalaureate (IB) Extended Essay Topics

  • Influences of Climate Change on Coral Reefs and Their Biodiversity
  • Rethinking Nuclear Energy: An Examination of Its Economic Implications
  • Roles of Women in Shaping the Renaissance Art
  • Analyzing the Impact of Digitalization on Global Marketing Strategies
  • Exploring Ethical Implications of Genetic Engineering in Medicine
  • Effect of Globalization on Cultural Identity: A Case Study of Japan
  • Dynamics of Migrant Labor in the Global Economy
  • Cybersecurity Measures and Their Efficacy in Preventing Data Breaches
  • Impacts of the Spanish Flu Pandemic on Early 20th-Century Literature
  • Understanding Gender Representation in Disney Animated Movies
  • Evolution of Hip Hop: Social and Political Influences
  • Architectural Innovations in Ancient Roman Civil Engineering
  • Cryptocurrencies’ Influence on Modern Financial Systems
  • Exploration of Quantum Computing: Potential and Challenges
  • Sustainability in Fashion: Analyzing the Shift Toward Eco-Friendly Practices
  • Revolutions in Modern Robotics and Their Effect on Manufacturing Industries
  • Religious Symbolism in William Blake’s Poetry
  • Mathematical Modeling in Predicting Climate Change Impacts
  • Comparing the Democratic Transitions: South Africa and Spain
  • Artificial Intelligence and Its Implications on Privacy
  • Jazz: Tracing Its Roots and Cultural Significance
  • Assessing Health Impacts of Air Pollution in Urban Areas
  • Understanding the Development of the English Language Over Centuries
  • Rise of eSports: Societal Impact and Future Prospects

Anthropology Extended Essay Topics

  • Impacts of Globalization on Indigenous Cultures: A Case Study
  • Evolution of Human Language: Tracing Linguistic Diversities
  • Analyzing Gender Roles in Prehistoric Societies
  • Intersection of Anthropology and Genetics: Human Variation
  • Comparative Study of Kinship Systems Across Cultures
  • Matriarchal Societies: An Exploration in Anthropological Perspectives
  • Paleolithic Art as a Window into Early Human Behavior
  • Ritualistic Practices: Investigating Their Societal Implications
  • Anthropological Insights into Urbanism and City Planning
  • Dynamics of Religion and Spirituality in Ancient Cultures
  • Traditional Medicine and Its Role in Societal Health
  • Cultural Adaptation to Climate Change: Historical Examples
  • Examination of Societal Hierarchies in Ancient Civilizations
  • Migration Patterns and Their Influence on Cultural Identity
  • Roles of Folklore in Preserving Cultural Heritage
  • Taboos and Social Norms: A Cross-Cultural Examination
  • Cultural Impacts of Colonialism: A Multi-Region Analysis
  • Symbolism in Ritualistic Artifacts Across Various Cultures
  • Analyzing the Evolution of Marriage Institutions Across Societies
  • Deciphering Power Structures through Anthropological Lenses
  • Body Modifications and Their Cultural Significance: A Comparative Study
  • Influence of Economy on the Development of Societies: An Anthropological Analysis

Biology Extended Essay Topics

  • Genetic Influence on Human Behavior: An In-Depth Study
  • Mitochondrial DNA: Unraveling Maternal Lineage
  • Impact of Environmental Changes on Coral Reefs
  • Phylogenetic Analysis: Uncovering Species Evolution
  • Ecosystem Diversity in Tropical Rainforests
  • Understanding Pathogenesis in Prion Diseases
  • Roles of Bioluminescence in Marine Creatures
  • Cross-species Viral Transmission: Factors and Risks
  • Photosynthesis Efficiency in C3 and C4 Plants
  • Epigenetics: Exploring the Effects of Lifestyle
  • Symbiotic Relationships: Unearthing Mutualism in Nature
  • Proteomics: Decoding Protein Function and Structure
  • Resilience of Mangroves to Climate Change
  • Pollinators and Floral Diversification: A Co-Evolution Study
  • Antibiotic Resistance: Evaluating Threats to Global Health
  • Cellular Senescence and Aging: A Comparative Study
  • Microbiome Impact on Human Immune Response
  • Neuroplasticity: Influence of Experience and Learning
  • Zoonotic Diseases: Investigating the Role of Wildlife Trade
  • Roles of Biotechnology in Sustainable Agriculture
  • Bioinformatics: Mining Genomic Data for Insights

Business & Management Extended Essay Topics

  • Analyzing Corporate Social Responsibility’s Impact on Brand Image
  • Exploring the Role of Leadership Styles in Organizational Efficiency
  • Effects of Digital Marketing Strategies on Consumer Behavior
  • Profitability Assessment of Renewable Energy Investments
  • Roles of Artificial Intelligence in Modern Business Decisions
  • Implications of Remote Work Policies on Employee Productivity
  • Impacts of Cultural Diversity on Team Performance in Multinational Corporations
  • Case Study: Crisis Management Strategies During the COVID-19 Pandemic
  • Factors Influencing the Adoption of Sustainable Practices in Small Businesses
  • Assessment of the Gig Economy’s Effect on Traditional Employment Models
  • Evaluating Supply Chain Efficiency in the E-Commerce Sector
  • Influence of Government Regulations on Startup Ecosystems
  • Analysis of Gender Equality Policies in Fortune 500 Companies
  • Disruption in Retail: The Rise and Impact of Direct-to-Consumer Brands
  • Strategies for Managing Employee Turnover in High-Stress Industries
  • Privacy Concerns in Data-Driven Business Models: A Risk Analysis
  • Examination of Mergers and Acquisitions Strategies in the Tech Industry
  • Investigation Into the Success Factors of Family-Owned Businesses
  • Decoding the Psychology of Consumer Loyalty in the Digital Age
  • Ethical Considerations in Marketing: Case Studies in the Cosmetics Industry
  • The Intersection of Corporate Strategy and Environmental Sustainability

Chemistry Extended Essay Topics

  • Analyzing the Impact of Temperature Variation on Reaction Rates
  • Exploring Chiral Molecules and Their Importance in Pharmaceutical Drugs
  • Investigating Quantum Mechanics and Its Role in Chemical Bonding
  • Breakdown of Petroleum: Chemical Processes and Environmental Impacts
  • Nanotechnology’s Role in Modern Chemistry: An In-Depth Analysis
  • Nuclear Chemistry: Unraveling the Secrets of Radioactivity
  • Fingerprinting Hydrocarbons: Environmental Implications of Oil Spills
  • Synthetic Materials: Innovations in Polymer Chemistry
  • Deciphering the Complexity of Enzyme Kinetics
  • Quantum Tunneling: Its Crucial Role in Biochemical Reactions
  • Corrosion Prevention Techniques: An Electrochemical Perspective
  • Superconductors: Unveiling Their Unique Chemical Properties
  • Color Chemistry: Unraveling the Mystery Behind Pigmentation
  • Examination of Metal-Alloy Interactions in the Production of Coins
  • Roles of Catalysts in Industrial Chemical Processes
  • Green Chemistry: Its Impact on Sustainable Development
  • Influence of Solvent Polarity on Spectroscopic Measurements
  • Advanced Battery Technologies: A Chemical Analysis
  • Nature’s Chemistry: Unraveling Biochemical Processes in Plants
  • Hydrogen Fuel Cells: The Chemistry Behind Clean Energy

Computer Science Extended Essay Topics

  • Quantum Computing: Exploring the Potential for Revolutionizing Computer Science
  • Ethical Considerations in the Age of Artificial Intelligence
  • Evaluating Blockchain Technology: Implications for Data Security
  • Unveiling the Complexity Behind Search Algorithms
  • Comparing Programming Languages: Performance Analysis of Python vs. Java
  • The Impact of Data Mining on E-Commerce Business Models
  • Cybersecurity: Strategies for Combating Phishing Attacks
  • Machine Learning’s Role in Predictive Analytics
  • Exploring Virtual Reality: The Future of Human-Computer Interaction
  • Cloud Computing: Assessing Risks and Benefits for Small Businesses
  • Optimization Techniques in Database Systems
  • The Role of Neural Networks in Image Recognition
  • Application of Genetic Algorithms in Problem-Solving
  • Cryptography: The Mathematics Behind Secure Communications
  • Biometrics: Exploring the Balance Between Security and Privacy
  • IoT Devices: Assessing Vulnerabilities and Security Measures
  • Deep Learning’s Influence on Natural Language Processing
  • Scalability Challenges in Distributed Systems
  • Analysis of Memory Management in Operating Systems
  • Software Engineering: The Impact of Agile Development Methods
  • Augmented Reality: Unleashing New Possibilities in Education

Economics Extended Essay Topics

  • Exploring the Economic Consequences of Aging Populations in Developed Nations
  • Income Inequality: Investigating Its Impact on Education Accessibility
  • Analyzing the Role of Technology in Reducing Unemployment Rates
  • Sustainable Development: Economic Considerations in Renewable Energy Adoption
  • Fast-Fashion Industry: Unveiling the Hidden Costs of Cheap Clothing
  • Economic Repercussions of Pandemics: A Case Study of COVID-19
  • Unraveling the Socio-Economic Impacts of Autonomous Vehicles
  • Influence of Trade Wars on International Supply Chains
  • Internet Access and Its Correlation With Economic Development
  • Implications of Artificial Intelligence on Labor Market Dynamics
  • Investigating the Interplay Between Cultural Factors and Economic Growth
  • Global Tourism: Evaluating the Economic Impact of Over-Tourism on Local Communities
  • Assessing the Economic Viability of Space Commercialization
  • Analyzing the Impact of Universal Basic Income on Poverty Reduction
  • Child Labor in Developing Economies: Long-Term Consequences and Solutions
  • Understanding the Economic Implications of Water Scarcity in Arid Regions
  • Foreign Aid Effectiveness: A Comparative Study of Recipient Economies
  • Digital Divide: Its Economic Ramifications on Rural Communities
  • Interpreting the Economics of E-Waste Management and Recycling
  • Unpacking the Relationship Between Corruption and Economic Development
  • Sports Events and Their Economic Impact: A Case Study of the Olympic Games

English Extended Essay Topics

  • Exploration of Symbolism in Harper Lee’s “To Kill a Mockingbird”
  • Societal Impacts Revealed Through Charles Dickens’ “Great Expectations”
  • Critical Examination of Gender Roles in “Pride and Prejudice”
  • Tracing Transformation in Fitzgerald’s “The Great Gatsby”: From Ambition to Disillusionment
  • Imagery and Foreshadowing in William Golding’s “Lord of the Flies”
  • Empowerment and Oppression: The Dichotomy in “The Handmaid’s Tale”
  • The Influence of Romanticism on Wordsworth’s Poetry
  • Comparative Analysis of Propaganda Techniques in George Orwell’s “1984” and “Animal Farm”
  • Unveiling the Psychological Depths in Edgar Allan Poe’s Short Stories
  • Manifestation of Social Class Struggle in Jane Austen’s “Emma”
  • Linguistic Evolution: A Study of Shakespeare’s Early and Later Plays
  • Dystopian Societies: The Reflection in Aldous Huxley’s “Brave New World”
  • Examining Racism and Prejudice in Mark Twain’s “Adventures of Huckleberry Finn”
  • Stephen King’s “The Shining”: A Journey Into Human Psyche and Horror
  • Absurdism and the Search for Meaning in Albert Camus’ “The Stranger”
  • Childhood and Morality: The Innocence Lost in J.D. Salinger’s “The Catcher in the Rye”
  • Articulating Feminism: Role and Representation in Virginia Woolf’s “To the Lighthouse”
  • Illusion vs. Reality: A Study of Tennessee Williams’ “A Streetcar Named Desire”
  • Tracing Cultural Identity in Zora Neale Hurston’s “Their Eyes Were Watching God”
  • Analyzing Existential Themes in Franz Kafka’s “The Metamorphosis”
  • Contrasting Interpretations of Redemption in Dostoevsky’s “Crime and Punishment”

Environmental Systems & Societies Extended Essay Topics

  • Climate Change: Assessing the Shifts in Arctic Ecosystems
  • Effectiveness of Sustainable Farming Techniques in Developed Countries
  • Evaluating the Consequences of Plastic Waste on Marine Life
  • Energy Efficiency: Analysis of Solar Power Systems in Desert Climates
  • Assessing the Role of Green Infrastructure in Urban Heat Island Mitigation
  • Impacts of Deforestation: A Study on Amazon Rainforest
  • Analyzing the Ecological Footprint of Vegan Diets vs. Omnivorous Diets
  • Influence of Ocean Acidification on Coral Reef Systems
  • Natural Disasters: The Relationship Between Climate Change and Increasing Hurricane Frequency
  • Assessing the Sustainability of Electric Vehicles in Reducing Carbon Emissions
  • Roles of Wetlands in Maintaining Ecosystem Balance
  • The Link Between Population Growth and Water Scarcity in Arid Regions
  • E-Waste Management: Strategies and Impacts on the Environment
  • Investigating the Environmental Benefits of Vertical Farming Practices
  • Biofuels: Evaluating the Feasibility as a Sustainable Energy Source
  • Oceanic Plastic Pollution: Exploring Microplastic Accumulation in Seafood
  • Impacts of Tourism on Coastal Ecosystems: A Case Study
  • Light Pollution: Effects on Nocturnal Wildlife and Possible Mitigation Strategies
  • Analysis of Air Quality Variations and Their Implications on Public Health
  • Nuclear Power: Evaluation of Risks and Benefits for the Environment
  • Sustainable Architectural Practices: Evaluating the Impact on Urban Environments

Ethics Extended Essay Topics

  • Balancing Privacy and National Security: An Ethical Perspective
  • Ethical Implications of Genetic Engineering: Redefining Human Evolution
  • The Morality of Capital Punishment: An Ongoing Controversy
  • Euthanasia Debate: Assessing the Right to Die with Dignity
  • Animal Rights: Evaluating Ethical Questions in Animal Experimentation
  • Consumerism and Ethics: The Moral Implications of Overconsumption
  • Medical Ethics: Analysis of Informed Consent in Patient Care
  • The Ethical Landscape of Artificial Intelligence: Potential Risks and Rewards
  • Environmental Ethics: Interrogating the Moral Considerations in Climate Change
  • Unraveling the Ethics of War: Just War Theory in Contemporary Conflicts
  • Corporate Social Responsibility: Business Ethics in the 21st Century
  • Ethics of Journalism: Truth, Objectivity, and the Public’s Right to Know
  • Dissecting the Ethics of Philanthropy: Altruism vs. Self-Interest
  • Technological Advances: Ethical Questions Surrounding Biohacking
  • Deconstructing the Ethical Dimensions of Climate Change Mitigation
  • Human Rights: The Moral Implications of Immigration Policies
  • Plagiarism in Academia: An Ethical Dilemma in Intellectual Property
  • Cybersecurity and Ethics: Navigating Privacy in the Digital Age
  • Societal Standards: The Ethics of Beauty and Body Image in Media
  • Globalization: Analyzing the Ethics of International Trade Practices
  • Wealth Inequality: The Moral Implications of Income Disparity
  • Racial Profiling: An Examination of Ethical Dilemmas in Law Enforcement

Film Extended Essay Topics

  • Analyzing Visual Storytelling Techniques in Quentin Tarantino’s Cinematic Universe
  • Aestheticization of Violence in Stanley Kubrick’s “A Clockwork Orange”
  • Pioneering Special Effects: Evolution in “Star Wars” Franchise
  • Socio-Cultural Impact of Bollywood Cinema on Indian Society
  • Iconography of Federico Fellini: Surrealism in Italian Cinema
  • French New Wave: A Paradigm Shift in Film Aesthetics
  • Pervasive Propaganda: Politics and Cinema During the Cold War
  • Animated Storytelling: Disney’s Influence on Children’s Perception of Gender Roles
  • Documentaries as Social Commentary: An Analysis of Michael Moore’s Works
  • Realism and Romanticism: Dichotomy in Jane Austen Film Adaptations
  • Postmodernism in David Lynch’s Films: “Mulholland Drive” as a Case Study
  • Depiction of Artificial Intelligence in Sci-Fi Movies: Exploring “Ex Machina”
  • Changing Portrayal of Vampires in Cinema: From “Nosferatu” to “Twilight”
  • Influence of German Expressionism on Tim Burton’s Stylistic Approach
  • Transhumanism Explored in the “Matrix” Trilogy: A Philosophical Investigation
  • Cinematic Interpretation of Mental Illness: A Study of “A Beautiful Mind”
  • Juxtaposing Reality and Fiction: “The Truman Show” and Media’s Power
  • Music’s Role in Enhancing Narrative Drama: A Study on “Amadeus”
  • Technological Evolution in Cinema: Impact on Movie Experience
  • Superheroes and Society: A Critical Look at the Marvel Cinematic Universe
  • Ethical Dilemmas in Bioethics Films: Dissecting “Gattaca”
  • Silence as a Narrative Device: Examining “A Quiet Place” and Its Sequel

Gender Studies Extended Essay Topics

  • Dissecting the Gender Wage Gap: Causes and Solutions
  • Queer Theory: Intersectionality and Identity Politics
  • Patriarchy and Power: Examining Their Symbiotic Relationship
  • Cyberfeminism: The Internet as a Platform for Gender Equality
  • Biological Determinism: Challenging Traditional Gender Notions
  • Implications of Single-Sex Education on Gender Development
  • Gender Stereotypes in Advertising: Impact on Society
  • Masculinity in Crisis: Modern Conceptions and Their Consequences
  • Sport’s Roles in Shaping Gender Identity
  • Influence of Parenting Styles on Gender Socialization
  • Reassessing Gender Biases in Language
  • Sexuality Education: Navigating Through a Gender Spectrum
  • Reproductive Rights: A Battle Ground of Gender Politics
  • LGBTQ+ Representation in Literature: Advancement or Stereotype?
  • Toxic Masculinity: Its Origins and Impact on Society
  • Feminist Movements: Catalysts for Global Gender Equality
  • Domestic Roles: Evolution and Gender Associations
  • Women in Leadership: Barriers and Breakthroughs
  • Fashion Industry’s Role in Reinforcing Gender Norms
  • Men’s Rights Movement: Controversial Claims and Their Validity
  • Sexual Harassment: A Perennial Issue of Gender Inequality

Geography Extended Essay Topics

  • Urbanization’s Effect on Local Biodiversity in Developed Countries
  • Understanding the Relationship Between Soil Composition and Crop Yield
  • Geopolitical Consequences of Melting Polar Ice Caps
  • Impact of Desertification on Sub-Saharan African Nations
  • Migration Patterns: Influence of Economic Inequality on Population Shifts
  • Roles of Monsoons in South Asian Agriculture
  • Spatial Analysis: Technological Advancements in Geographic Information Systems (GIS)
  • Sustainable Development: Strategies to Balance Urban Growth and Environmental Preservation
  • Geothermal Energy’s Potential: Iceland as a Case Study
  • Climate Change’s Effect on Australian Bushfires: A Detailed Investigation
  • Analysis of the Physical Features Influencing Japan’s Isolation
  • Roles of Rivers in Shaping Ancient Civilizations
  • Urban Sprawl and its Ecological Impact on American Cities
  • Depletion of the Amazon Rainforest: Causes and Consequences
  • Comparative Study on Coastal Management Techniques Around the World
  • Seismic Activity Patterns: Evaluating Earthquake-prone Zones Globally
  • Deforestation’s Impact on Indigenous Communities in the Amazon Basin
  • Hydroelectric Power and Its Environmental Impact: Canada’s Experience
  • Geographic Factors Influencing Wine Production in French Vineyards
  • Impacts of Climate Change on Traditional Farming Practices in Peru
  • Geographic Investigation into the Distribution of Rare Earth Minerals

Health & Nutrition Extended Essay Topics

  • Sugary Drinks: Consequences for Adolescent Health
  • Assessing the Nutritional Significance of Organic Foods
  • Ketogenic Diet: Evaluating Its Effects on Weight Loss
  • Childhood Obesity: An Examination of Underlying Causes
  • Iron Deficiency: Unveiling the Hidden Global Impact
  • Meditation’s Influence on Physical and Psychological Health
  • Superfoods: Understanding Their Role in Preventing Chronic Diseases
  • Nutrigenomics: Decoding Personalized Nutrition for Optimal Health
  • Benefits of Hydration: Unraveling the Science Behind Water Intake
  • Sleep Quality: Its Relationship With Nutritional Factors
  • The Link Between Mental Stress and Nutrient Absorption
  • Microplastics in Seafood: Gauging the Health Implications
  • Antioxidants: A Detailed Review of Their Role in Aging
  • Gluten-Free Diets: Evaluating Benefits Beyond Celiac Disease
  • Genetically Modified Foods: Analyzing Potential Health Risks
  • Dairy Consumption: Its Impact on Bone Health
  • Dangers of Processed Foods: A Comprehensive Study
  • Phytonutrients: Uncovering Their Impact on Human Immunity
  • Salt Intake: Assessing Its Relationship With Hypertension
  • Whole Grains: Exploring Their Influence on Digestive Health

History Extended Essay Topics

  • Unveiling the Mysteries of the Mayan Civilization: An In-Depth Analysis
  • Comparing the Imperial Policies: British Empire vs. Spanish Empire
  • The Paris Commune of 1871: Catalyst for Revolutionary Movements
  • Roman Influence on Modern Western Architecture: A Comprehensive Study
  • Reformation Movements: Shaping the Modern Christian Faith
  • Influence and Legacy of Napoleon Bonaparte in European Politics
  • African Cultures: A Study on Pre-Colonial Kingdoms
  • Shogunate Rule: The Feudal System of Japan
  • Enlightenment Philosophers: Revolutionizing European Thought
  • Rise of the Ottoman Empire: Factors and Consequences
  • Evolution of Warfare: A Study From the Middle Ages to World War I
  • French Revolution: Causes, Impacts, and Lessons
  • American Civil War: Interpreting Slavery’s Role
  • Silk Road Influence on East-West Cultural Exchange
  • Decoding the Holocaust: Analyzing Its Global Repercussions
  • Mongol Empire’s Impact on Eurasian Trade and Communication
  • Exploration of Mesoamerican Cultures: Aztecs, Mayans, and Incas
  • Witch Trials in Europe: A Reflection of Fear and Superstition
  • Cold War: Unraveling the Ideological Tensions Between East and West
  • Korean War: Assessing Its Long-Term Effects on the Korean Peninsula
  • Vietnam War: Evaluating the Domestic Uprisings in the United States
  • World War II: Dissecting the Causes and Global Impact

Literature Extended Essay Topics

  • Examining the Role of Femininity in Jane Austen’s “Pride and Prejudice”
  • Comparing the Depiction of War in Ernest Hemingway’s “Farewell to Arms” and Erich Maria Remarque’s “All Quiet on the Western Front”
  • Exploration of the Hero’s Journey in J.R.R. Tolkien’s “Lord of the Rings”
  • Insights Into Absurdism Through Albert Camus’s “The Stranger”
  • Assessment of Revenge Themes in Alexandre Dumas’s “The Count of Monte Cristo”
  • Interpretation of Colonialism in Joseph Conrad’s “Heart of Darkness”
  • Gothic Elements in Bram Stoker’s “Dracula”: A Thorough Investigation
  • Analyzing the American Dream Through F. Scott Fitzgerald’s “The Great Gatsby”
  • Uncovering Identity Conflicts in Alice Walker’s “The Color Purple”
  • Influences of Victorian Society on Charles Dickens’s “Great Expectations”
  • Analyzing Magical Realism in Gabriel García Márquez’s “One Hundred Years of Solitude”
  • Exploring Environmental Themes in Rachel Carson’s “Silent Spring”
  • Thematic Analysis of Isolation in Mary Shelley’s “Frankenstein”
  • Examination of Satire in Jonathan Swift’s “Gulliver’s Travels”
  • Dissecting Themes of Racism in Harper Lee’s “To Kill a Mockingbird”
  • Investigating Futurism in Aldous Huxley’s “Brave New World”
  • Studying the Role of Individualism in Ayn Rand’s “Atlas Shrugged”
  • Evaluating Paranoia Themes in George Orwell’s “1984”
  • Scrutinizing the Dystopian Elements in Margaret Atwood’s “The Handmaid’s Tale”
  • The Symbolism of Nature in Emily Bronte’s “Wuthering Heights”
  • Decoding Absurdist Elements in Samuel Beckett’s “Waiting for Godot”
  • Assessing the Role of Love in William Shakespeare’s “Romeo and Juliet”

Mathematics Extended Essay Topics

  • Fractal Geometry: Exploring Patterns in Nature
  • Game Theory: Predictive Models in Economics and Politics
  • Evolution of Calculus: Integral Role in Scientific Developments
  • Knot Theory: Mathematical Implications for DNA Structures
  • Probability Theory: Influence on Decision-Making Processes
  • Quantum Computing: Role of Linear Algebra
  • Hyperbolic Geometry: Implications for Theoretical Physics
  • Topology: Mathematical Basis of M.C. Escher’s Artworks
  • Mathematical Logic: Gödel’s Incompleteness Theorems
  • Fibonacci Sequence: Presence and Significance in Natural Phenomena
  • Graph Theory: Applications in Social Network Analysis
  • Chaos Theory: Predicting Weather Patterns
  • Number Theory: Exploring Twin Prime Conjecture
  • Complex Numbers: Quantum Mechanics Applications
  • Euler’s Formula: Linking Five Fundamental Mathematical Constants
  • Riemann Hypothesis: Consequences for Prime Number Distribution
  • Mathematical Modelling: Predicting Population Dynamics
  • Set Theory: Examining the Continuum Hypothesis
  • Lie Groups: Role in Particle Physics
  • Non-Euclidean Geometry: Revolutionizing Perception of Space
  • Algebraic Topology: Insights Into Data Analysis

Media Studies Extended Essay Topics

  • Digital Divide: Socio-Economic Impacts on Information Access
  • Deepfake Technology: The Challenge to Media Authenticity
  • Print to Digital: Evolution of Newspapers in the 21st Century
  • Artificial Intelligence in Journalism: Benefits and Pitfalls
  • Film Adaptations: Interpretation vs. Original Text
  • Cyberbullying: The Dark Side of Social Networks
  • Body Image: Media Representation and Its Impact on Adolescents
  • Fake News Phenomenon: The Influence on Public Opinion
  • Memes and Virality: The New Language of Digital Media
  • Reality Television: Exploration of Cultural Impact
  • Cinematic Representations of Historical Events: Accuracy vs. Dramatization
  • Podcasting Boom: Rise and Influence in Modern Media
  • Streaming Wars: The Impact on the Television Industry
  • Photojournalism Ethics: The Power of Images in News Media
  • Music Piracy: Effect on the Music Industry in the Digital Age
  • Animation as an Art Form: Impact and Acceptance in Mainstream Media
  • Advertising Psychology: Subliminal Messages in Modern Marketing
  • LGBTQ+ Representation in Television: Progress and Backlash
  • Roles of Women in Film: Progress in Gender Equality
  • Video Games as Storytelling Medium: Narrative and Player Interaction
  • Comic Book Culture: From Niche to Mainstream Media
  • Influence of Western Media on Global Pop Culture: The Hollywood Impact

Music Extended Essay Topics

  • Classical Compositions: Influence of Bach’s Techniques on Modern Music
  • Psychoacoustic Effects: Music’s Influence on Human Behavior
  • Sonic Landscaping: The Use of Atmospherics in Ambient Music
  • Lyrics’ Roles: Expressing Social Issues Through Hip-Hop
  • Beethoven’s Symphonies: Revolutionary Techniques and Their Influence
  • Harmonization in Jazz: Unpacking Coltrane’s Unique Approaches
  • Vivaldi’s Four Seasons: Examination of Baroque Music Style
  • Sonic Influence: Music’s Role in Cinematic Narratives
  • Opera’s Evolution: Tracing the Shift From Baroque to Romantic Period
  • Cross-Cultural Influences: Examining Salsa’s African and European Roots
  • K-Pop Phenomenon: Analyzing Its Global Impact
  • Musical Iconography: Symbolism in Mozart’s Operas
  • Dissecting Punk: Deconstructing Its Socio-Political Messages
  • Rhythm Development: West African Influence on American Blues
  • Genre Fusion: Exploration of Reggae’s Influence on Hip-Hop
  • Melodic Intricacies: Debussy’s Revolutionary Approach to Music
  • Grunge Revolution: Examination of Seattle’s Music Scene in the 90s
  • Mystical Allure: The Role of Spirituality in Gospel Music
  • Compositional Innovations: Understanding Schoenberg’s Atonality”
  • Artistry Unveiled: The Impact of Visual Elements in Album Art
  • Technology’s Role: The Emergence and Impact of Electronic Dance Music

Philosophy Extended Essay Topics

  • Significance of Nietzsche’s Will to Power: A Deep Exploration
  • Descartes and the Philosophy of Mind: An Analytical Approach
  • Aristotle’s Virtue Ethics: A Modern Appraisal
  • Unveiling the Metaphysical Implications of Quantum Physics
  • Phenomenology and the Essence of Human Experience
  • Kant’s Categorical Imperative: Critical Re-Evaluation
  • Embodying Freedom: Sartre’s Existentialism and Its Relevance Today
  • Dialectics of Hegel: Deciphering Complexities
  • Simulacra and Simulation: Baudrillard’s Postmodern Reality
  • Unraveling Wittgenstein’s Language Games: A Thorough Analysis
  • Schopenhauer’s Concept of Will: An In-Depth Study
  • Quandaries of Free Will: Revisiting Determinism
  • Spinoza’s Pantheism and Its Contemporary Implications
  • Habermas’ Communicative Action: A Practical Appraisal
  • Uncovering Rawls’ Theory of Justice: A Critical Review
  • Political Power and Machiavelli’s “The Prince”: An Exploration
  • Utility and Morality: Assessing Bentham’s Utilitarianism
  • Exploring Heidegger’s Being and Time: Existentialism and Ontology
  • Stoicism in the Modern World: A Comprehensive Analysis
  • Feminism Through the Lens of Simone de Beauvoir
  • Epistemology Unveiled: Understanding Locke’s Theory of Knowledge
  • Poststructuralism: Decoding Derrida’s Deconstruction

Physics Extended Essay Topics

  • Analyzing Black Holes: Their Formation, Structure, and Effects on Space-Time
  • Quantum Entanglement: Unveiling the Intricacies of Particle Relationships
  • The Higgs Boson: Its Role and Significance in the Standard Model
  • Exploration of Dark Matter: Implications for Galactic Formations
  • Light Speed Variability: Investigating Possible Factors and Consequences
  • Stellar Evolution: A Detailed Study of Star Lifecycles
  • Effects of Quantum Tunneling on Microscopic Scales
  • Thermodynamics in Isolated Systems: Deepening the Understanding
  • Relativity Theory: Delving Into Its Consequences on Space Travel
  • Solar Flares: Their Impact on Earth’s Magnetic Field
  • Neutrino Oscillations: Dissecting Their Quantum Mechanical Phenomena
  • Fusion Energy: Examining Its Feasibility and Potential Impact
  • Electromagnetism in Quantum Optics: Unraveling the Relations
  • Tidal Forces: Their Role in Celestial Body Interactions
  • Plasma Physics: Analyzing the Fourth State of Matter
  • Gravitational Waves: Their Detection and Implications
  • String Theory: Evaluating Its Contribution to Modern Physics
  • Bose-Einstein Condensate: Investigating Its Unique Properties
  • Cosmic Microwave Background Radiation: Decoding the Echoes of the Big Bang
  • Nanotechnology: The Role of Physics in Its Evolution
  • Quantum Gravity: Scrutinizing the Unification of Quantum Mechanics and General Relativity

Politics Extended Essay Topics

  • Evaluating the Political Consequences of Climate Change Policies
  • Dissecting the Impact of Brexit on European Union Stability
  • Unearthing the Causes of Political Apathy Among Millennials
  • Cybersecurity Threats and Their Influence on Global Politics
  • Immigration Policies: Evaluating Their Socio-Political Impact
  • Intersectionality and Its Effect on Contemporary Political Discourse
  • Trade Wars: Unraveling Their Economic and Political Implications
  • Roles of Women Leaders in the Pursuit of Global Peace
  • Impacts of Corruption on Developing Economies’ Political Stability
  • Scrutinizing the Role of Lobbying in American Politics
  • Influence of Religion on Middle Eastern Politics
  • Investigating the Political Aftermath of Major Terrorist Attacks
  • The Nexus Between Climate Justice and Political Activism
  • Effects of Political Satire on Public Perception of Politicians
  • Decolonization and Its Long-Term Political Impact in Africa
  • Analyzing the Relationship Between Military Spending and International Relations
  • Diplomacy in the Nuclear Age: Assessing Its Efficacy
  • Unpacking the Political Implications of the Rise of Artificial Intelligence
  • Evaluating the Consequences of Resource Scarcity on International Politics
  • Political Autonomy Movements: Exploring Their Causes and Effects

Psychology Extended Essay Topics

  • Perception of Reality: Influence of Social Media on Adolescents
  • Cognitive Development: The Role of Play in Early Childhood
  • Emotional Intelligence: An Examination of Its Impact on Leadership
  • Biopsychology: Understanding the Effects of Sleep Deprivation on Mental Health
  • Cultural Variations: Impact on Interpersonal Communication Styles
  • Parenting Styles: Their Consequences on Child Behavior and Development
  • Depression in Adolescents: Exploring the Impact of Social Isolation
  • Post-Traumatic Stress Disorder: Efficacy of Different Treatment Approaches
  • Behavior Analysis: Autism Spectrum Disorder and Applied Techniques
  • Music Therapy: Evaluating Its Effectiveness in Managing Anxiety
  • Bystander Effect: Analysis of Underlying Psychological Mechanisms
  • Psycholinguistics: The Role of Language in Cognitive Processes
  • Understanding the Psychology of Eating Disorders: Anorexia Nervosa and Bulimia
  • Psychotherapy Approaches: Exploring Efficacy in Treating Obsessive-Compulsive Disorder
  • Humanistic Psychology: Examining Its Applications in Modern Psychotherapy
  • Consequences of Chronic Pain: A Study on Psychological Adaptation
  • Stereotypes and Prejudice: Exploring Their Origins and Effects
  • Memory: How Traumatic Events Influence Recall
  • Nature vs. Nurture: The Debate in Personality Development
  • Body Dysmorphic Disorder: Unpacking Its Psychological Impact
  • Influences of Environment and Genetics on Intelligence Quotient (IQ)
  • Romantic Relationships: Understanding Attachment Styles and Their Effects

Sociology Extended Essay Topics

  • Globalization’s Influence on Traditional Cultural Practices
  • Assimilation versus Multiculturalism: An Exploration in Contemporary Societies
  • Intersectionality and Its Role in Modern Feminism
  • Educational Inequality: The Socio-Economic Factors at Play
  • Effects of Income Inequality on Community Health Outcomes
  • Cyberbullying’s Pervasiveness and Its Societal Consequences
  • Pop Culture’s Shaping of Youth Identity
  • Urbanization’s Effect on Community Structure and Social Interaction
  • Racial Stereotypes in Media: A Comprehensive Analysis
  • Deviance and Crime: Sociological Perspectives on their Roots
  • Marriage Patterns Among Different Socio-Economic Classes
  • The Role of Religion in Structuring Modern Societies
  • Refugees’ Integration Into Host Societies: Barriers and Facilitators
  • Disparity in Healthcare Access: The Underlying Social Causes
  • The Digital Divide: Exploring Socio-Economic Factors and Consequences
  • LGBTQ+ Rights Movement: Progress and Remaining Challenges
  • Changing Gender Roles in the 21st Century
  • Post-Industrial Society’s Influence on the Family Structure
  • Media Representation of Marginalized Groups: Impact and Implications
  • Ethnic Identity Formation within Diaspora Communities
  • Prison System’s Effect on Social Stratification

Visual Arts Extended Essay Topics

  • Interpreting Symbolism in Renaissance Portraiture
  • Dissecting Minimalism: Impact on Contemporary Visual Art
  • Cubism’s Influence on Modern Design Aesthetics
  • Photorealism: Technique, Challenges, and Impact
  • Juxtaposing Abstract and Realism in Visual Art
  • Byzantine Mosaics: Preservation and Symbolism
  • Impressionism: Affecting Viewer Perception Through Brushwork
  • Mural Graffiti: Socio-Political Messages in Street Art
  • Surrealism’s Roles in Challenging Reality Perception
  • Ephemeral Art: Exploring Its Transience and Significance
  • Pop Art’s Reflection on Consumer Culture
  • Stained Glass: Religious Iconography and Aesthetics
  • Postmodernism’s Critique of Traditional Art Theories
  • Disruptive Power of Dadaism in the Early 20th Century
  • Pointillism’s Manipulation of Optical Mixing
  • Kinetic Sculpture: Dynamic Movement in Static Forms
  • Fauvism’s Bold Use of Color and Form
  • Romanticism’s Depiction of Nature and Emotion
  • Neoclassicism: Celebrating Antiquity Through Visual Art
  • Feminist Art: Challenging Patriarchy and Stereotypes
  • Video Art: Exploring Temporality and Narration
  • Indigenous Art: Preservation of Cultural Heritage Through Visual Expression

World Religion Studies Extended Essays Topics

  • Analyzing Confucianism’s Impact on Chinese Social and Political Structures
  • The Intersection of Spirituality and Mental Health: Perspectives From Various Religious Traditions
  • The Role of Rituals in Indigenous African Religions: An Anthropological Approach
  • Liberation Theology: Examining Christianity’s Influence on Social Justice Movements
  • Afterlife Concept in Ancient Greek and Norse Mythology
  • Exploring the Symbolism of Mandalas in Tibetan Buddhism
  • Religious Syncretism in Latin America: Blending Indigenous and Catholic Beliefs
  • Significance of Pilgrimage in Christianity, Islam, and Hinduism
  • The Impact of Taoism on Traditional Chinese Medicine
  • Music and Chanting in Religious Rituals: Comparative Analysis
  • Sufism: Mystical Dimensions of Islam
  • Karma in Hinduism and Buddhism: A Comparative Study
  • Religious Iconography’s Influence on Artistic Expression
  • Cultural Identity Fostered by Religious Festivals
  • Historical Development of Sikhism and Its Teachings
  • Animal Rights Ethics: Perspectives From Different Religions
  • Prophecy in Abrahamic Religions: Judaism, Christianity, and Islam
  • Rites of Passage: Comparative Analysis of Coming-of-Age Ceremonies
  • Evolution of Religious Tolerance in Western Societies
  • Influence of Zen Buddhism on Japanese Tea Ceremony
  • Divine Love in Christianity, Hinduism, and Sufism

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100 IB Extended Essay Topic Ideas!

good physics extended essay topics

One of the biggest keys to the Extended Essay is choosing which subject you want to write your work in and developing that crucial research question. Read on to find inspiration for topics across a wide range of subjects.

Extended Essay: The Love/Hate aspect of the IB

One of the biggest keys to the Extended Essay is choosing which subject you want to write your work in and developing that crucial research question. Annoyingly, coming up with that idea and research question can be the toughest part of the entire process. Writing 4,000 words about something you are interested in is a big ask and it often feels impossible to narrow down your thoughts. To make everything super clear, here are 100 Extended Essay Topics for you to draw inspiration from! Use these as a springboard to create your own research question !

Get Support from A Top Tutor Today

At Lanterna we have over 300 tutors who smashed their Extended Essay. They know exactly how to get an A in your EE and can give you tips and tricks on how you can do the same. What are you waiting for? Get your own tutor today !

How to Begin Your IB Extended Essay

To make everything super clear, here are 100 Extended Essay Topics for you to draw inspiration from! Use these as a springboard to  create your own research question !

Get Support from a Top Tutor Today

At Lanterna, we have over 300 tutors who smashed their Extended Essay. They know exactly how to get an A in your EE and can give you tips and tricks on how you can do the same. What are you waiting for? Get your own tutor today!

10 Steps to Writing an Extended Essay

Before we look at specific topics for your essay, let’s recap the 10-steps you’ll need to follow to complete your extended essay.

1. Define the Topic and Draft the Research Question

2. Create a Timeline

3. Identify and gather Sources

4. Set Deadlines

5. Plan the structure according to the total word count

6. Evaluate

7. independent Research

8. Write the extended essay draft

10. Present

By following the steps above, you should be able to produce a logical and coherent rationale to follow when writing the extended essay for your IB diploma programme.

By starting with a solid research question, you’ll be able to put an extended essay of global significance together, from the research and writing process all the way through to your final submission with a favourable extended essay grade.

Below, we’re sharing 10 topics across 10 subjects to inspire your next IB extended essay.

1. How the change of habitat affects an X organism?

2. How does climate affect the growth of X plant?

3. Can photosynthesis take place without sunlight?

4. What is the effect of age and gender on the photoreceptor cells in the human retina?

5. How is climate change impacting the appearance of coral reefs?

6. An evaluation of how  antioxidants  work in our bodies?

7. Does hand sanitizer, hand soap or antibacterial wipes have the greatest ability to inhibit the growth of E. Coli?

8. To what extent do live cultures in yogurts/milk/other dairy products reduce the concentration of lactose present over the course of a 2 hour incubation period at x°C?

9. What is the relationship between  population density  between X and population size of X?

10. What is the relationship between indoleacetic acid, a growth hormone, and the growth of X (a crop)?

11. How does human influence impact an aquatic ecosystem?

12. How can one organize a pollution check along a X canal in X?

13. What is the effect of the increased ecological footprint in the  Amazon ?

14. What are the forest and woodland restoration in Siberia, Russia and which one is most effective?

15. How does human interference cause ecological imbalances in an X city/country/continent?

16. What is the impact of urban development on the  bee population  in X city?

17. What are the differences in the conversation efforts in Yosemite National Park (California, USA) and the Lake District National Park (UK)?

18. To what extent have healthcare policies in X country influenced their human population curve?

19. How have changes in environmental systems influenced the value system of X country?

20. How has X landfill site affected the surrounding terrestrial ecosystem?

21. What is the profitability of  airline companies ?

22. How does unemployment affect the market?

23. Why did X recession occur?

24. How did the financial Policy affect the economy in X?

25. How effective are government policies in reducing overconsumption of alcohol (specifically hard liquor)?

26. To what extent are public buses and subways substitute goods in a country?

27. How did the tax reform in country x affect its growth and development? (many countries to choose from)

28. To what extent was weak government policy responsible for the Latin American financial crisis of 1997?

29. How effective is the  Big Mac Index  in measuring purchasing power parity?

30. To what extent would the UK suffer from leaving the European Customs Union if Brexit happens?

31. Is there an association between viewing violence on television and the display of violent acts?

32. What motivational climate should a coach employ in order to achieve optimal performance in athletes?

33. How does  X hormone affect human behavior ?

34. Compare theories explaining altruism in human behaviour

35. Discuss short-term and long-term consequences of exposure to violence

36. Why do relationships change or end?

37. Discuss how  social variables (poverty, parenting, educational environment) may the affect cognitive environment.

38. To what extent do mirror neurons play a role in empathy? (2014)

39. To what extent does Mindfulness help people cope with General Anxiety Disorder (GAD)?

40. To what extent is drug therapy effective in the treatment of bipolar disorder?

41. Does the British Parliamentary reforms act of 1832 deserve its title as the great reform act?

42. To what extent are there similarities in Hitler and Mussolini’s Rise to Power?

43. To what extent did Mao’s tackle the problems which he faced?

44. Was Tsar Alexander II of Russia reforms a success or failure?

45. To what extent was the bombing of Dresden in 1945 justifiable?

46. To what extent can  Sweden be considered neutral during WWII ?

47. The impact of structural economic weakness on the collapse of the Soviet Union.

48. How were women treated differently in 1920s and 1950s Great Britain?

49. Why did Israel win the  Six Day War  of 1967?

50. What role did economics play in the unification of Germany from 1834 to 1871?

English Literature

51. What are the Compare and Contrast Jane Austen Books?

52. How does Joseph Conrad’s portray Racism in A Heart of Darkness?

53. How does Arthur Miller’s Death of a Salesman critique today’s capitalist society? The American Dream?

54. To what extent does Chris McCandless in Jon Krakauer’s Into the Wild escape familial influence?

55. What are the similarities and differences between J.K. Rowling’s characterization of Severus Snape in Harry Potter and the Philosopher’s Stone and Harry Potter and the Deathly Hallows?

56. How does Yaa Gyasi use structure in her novel Homegoing to portray the evolution of time?

57. What is the impact of the social context on Holden Caufield and Huckleberry Finn?

58. How does Sylvia Path’s use of Inanimate objects in Bell Jar?

59. How is the empowerment of Feminine portrayed in the Lord of the Rings?

60. Compare the political rhetoric as used in the inaugural addresses of George W. Bush, Barack Obama, and Donald Trump.

61. The design, construction and calibration of an apparatus for measuring lipid concentration in milk.

62. What is the effect of a change in the optimal lift on the horizontal gliding distance of an aircraft?

63. How does the sugar concentration affect the refractive index of water?

64. How does temperature affect the viscosity of X juice/soda?

65. Is the relationship between temperature and conductivity and insulators and conductors?

66. What is the Oberth Effect?

67. What is the temperature dependence of work performed on an AA battery?

68. How can the rotational frequency of a fan driven by a flame measure distance?

69. Do wine bottles of different shapes behave as Helmholtz resonators?

70. How does the diameter of a wheel affect stability in different weather conditions?

71. What factors influence the location of industries in country/city X?

72. An investigation into the significance of preserving the quality of water in a continent/country/city?

73. An investigation into the degree to which City X can be considered a Sustainable City/Community.

74. To what extent is Biodiversity being managed successfully in city X?

75. To what extent does the education and employment of women affect Country x’s fertility rate?

76. To what extent do gender, educational attainment, and working parameters influence obesity risk?

77. To what extent has urban development affected human thermal comfort levels in Country/city x (a country/city that has developed in a rapid rate over the past decades)?

78. To what extent is the Company x corporate waste management program effective, demonstrating environmental sustainability?

79. To what extent is biodiversity being managed successfully at National Park X?

80. What types of urban design encourage high rates of vandalism in X neighbourhoods?

81. The kinetics of Enzymatic Reactions.

82. How do Iron Intake Diets differ in X country?

83. What are the different factors that affect the iodine values in cooking oils?

84. What is the effect of standing time and temperate on the acid content in X juice or soda?

85. Can caffeine in tea or coffee be reduced?

86. What is the effect of temperature on the souring of milk?

87. What are the sources of error in calorimetry?

88. Does brushing your teeth affect the pH in your mouth after eating?

89. How does changing the concentration of the reagents affect the formation and spacing between Liesehang rings in the reaction between X chloride and X when conducted in a test tube?

90. What effect does the coating of aspirin tablets have on the hydrolysis of aspirin?

Social and Cultural Anthropology

91. How clothing relates to the cultural anthropology of X culture.

92. The extent to which social media networks affect different societies.

93. The relationship between ritual, myths and faith in an X society.

94. The history of rituals in X culture.

95. How different marriage rituals inform the cultural anthropology of X culture.

96. Climate change and its impact on the evolution of different creatures on the planet.

97. Understanding the social and cultural anthropology of the supernatural in X culture.

98. An analysis of body modification in relation to social and cultural anthropology.

100. Chaste systems and social ranks in societies.

There are so many class subjects that can form the basis of your extended essay, including these popular six subjects:

– Information technology

– Computer science

– Health science

– World studies

– Visual arts

– Business management

Extended essays are a great way to improve your writing skills in academic writing. Essays of a high standard that demonstrate critical thinking and in depth analysis can be submitted to academic journals. These have the potential to reach the global society.

Start Writing Your Extended Essay Topic

We hope this gave you some great inspiration for the variation of topics available for your Extended Essay . The research question you select is what will carry you through the entire process, so be sure to choose wisely!

Remember, if you are looking for more help with your Extended Essay, make sure to check out our guide which will tell you exactly how to plan, structure, research and write your Extended Essay!

Grab Free Extended Essay Resources!

No matter the subject groups in your diploma program, we’re here to help all of our IB students. Whether you’re writing about social and cultural anthropology, business management, design technology, or scientific methods for your IB diploma, Lanterna has you covered.

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