Browse topics
Free study guides by topic
Free AI-generated study guides, summaries and practice quizzes for AP, GCSE, IB and college topics. Upload your own lesson for a personalised study kit on URAI Tutor.
Biology
- Photosynthesis — quick study summary
- Cellular respiration — quick study summary
- Enzymes — quick study summary
- Mitosis vs meiosis — quick study summary
- DNA replication — quick study summary
- Protein synthesis (transcription & translation) — quick study summary
- Natural selection & evolution — quick study summary
- The immune system — quick study summary
- The nervous system & neurons — quick study summary
- Mendelian genetics & Punnett squares — quick study summary
- Ecosystems & food webs — quick study summary
- The cell cycle & how cancer goes wrong — quick study summary
Chemistry
- Ionic vs covalent bonds — quick study summary
- Periodic table trends — quick study summary
- Stoichiometry — quick study summary
- Acids, bases & pH — quick study summary
- Chemical equilibrium & Le Chatelier — quick study summary
- Redox reactions & oxidation states — quick study summary
- Organic chemistry — the basics — quick study summary
- Electrochemistry & batteries — quick study summary
- Chemical thermodynamics (enthalpy, entropy, Gibbs) — quick study summary
- Atomic structure & electron configuration — quick study summary
Economics
English
History
Maths
- Quadratic formula — practice & summary
- Pythagoras' theorem — quick study summary
- Derivatives in calculus — quick study summary
- Integration (calculus) — quick study summary
- Trigonometry — sin, cos, tan & identities — quick study summary
- Vectors — addition, dot & cross products — quick study summary
- Probability — basics, independence & Bayes — quick study summary
- Logarithms & exponentials — quick study summary
- Complex numbers — quick study summary
Physics
- Newton's laws of motion — quick study summary
- Kinematics & equations of motion — quick study summary
- Electric circuits — Ohm's law & Kirchhoff — quick study summary
- Magnetism & electromagnetic induction — quick study summary
- Waves, frequency & sound — quick study summary
- Thermodynamics & heat transfer — quick study summary
- Optics, lenses & reflection — quick study summary
- Momentum, impulse & collisions — quick study summary
- Gravitational & electric fields — quick study summary