Science Simulations and Calculators by Course and Unit
Pick a course to see the free simulations and calculators for each part of it, in the order of its official course or exam outline.
6 courses
- AP Biology 8 units, 19 tools Free AP Biology simulations and calculators for all eight units, from macromolecules and cells to heredity, gene expression, evolution and ecology.
- AP Chemistry 9 units, 44 tools Free AP Chemistry simulations and calculators sorted into all nine College Board units, from atomic structure to electrochemistry, with a unit summary.
- AP Physics 1 8 units, 29 tools Free AP Physics 1 simulations and calculators for all eight units of the 2024 course, from kinematics and forces to torque, oscillations and fluids.
- AP Physics 2 7 units, 38 tools Free AP Physics 2 simulations and calculators for units 9 to 15, from thermodynamics and circuits to optics, waves and modern physics, sorted by unit.
- AQA GCSE Required Practicals 16 practicals, 28 tools Simulators and calculators for the AQA GCSE required practicals in biology, chemistry and physics, from osmosis and titration to specific heat capacity.
- MCAT 20 content categories, 125 tools Free MCAT science simulators and calculators sorted by AAMC content category, from 1A enzymes and 3B organ systems to 4A forces, 5A acids and 6A vision.
How are tools matched to a course unit?
Each course page follows the official outline it cites, such as the College Board’s course framework for an AP course, in that outline’s order. A tool is listed under a unit only when it works through content the unit names, so some units list one tool and others list many.
Where an AP framework says a topic will not be assessed, its tool stays off the course page even when the subject matches, which is why AP Chemistry does not list the freezing point depression calculator. To browse by subject instead, start from a subject hub below.