PhET Interactive Simulations

Acid-Base Solutions	Alpha Decay	Area Builder
Area Model Algebra	Area Model Decimals	Area Model Introduction
Area Model Multiplication	Arithmetic	Atomic Interactions
Balancing Act	Balancing Chemical Equations	Balloons & Buoyancy
Balloons and Static Electricity	Band Structure	Battery-Resistor Circuit
Battery Voltage	Beer's Law Lab	Bending Light
Beta Decay	Blackbody Spectrum	Build a Fraction
Build a Molecule	Build an Atom	Buoyancy
Calculus Grapher	Capacitor Lab	Capacitor Lab: Basics
Charges and Fields	Circuit Construction Kit: DC	Circuit Construction Kit: DC - Virtual Lab
Circuit Construction Kit (AC+DC)	Circuit Construction Kit (AC+DC), Virtual Lab	Collision Lab
Color Vision	Concentration	Conductivity
Coulomb's Law	Curve Fitting	$Screenshot of the simulation Davisson-Germer: Electron Diffraction$ Davisson-Germer: Electron Diffraction
Density	Diffusion	Double Wells and Covalent Bonds
Eating & Exercise	Electric Field Hockey	Electric Field of Dreams
Energy Forms and Changes	Energy Skate Park	Energy Skate Park: Basics
Equality Explorer	Equality Explorer: Basics	Equality Explorer: Two Variables
Estimation	Expression Exchange	Faraday's Electromagnetic Lab
Faraday's Law	Fluid Pressure and Flow	Forces and Motion
Forces and Motion: Basics	Forces in 1 Dimension	Fourier: Making Waves
Fraction Matcher	Fractions: Equality	Fractions: Intro
Fractions: Mixed Numbers	Friction	Function Builder
Function Builder: Basics	Gases Intro	Gas Properties
Gene Expression Essentials	Gene Machine: The Lac Operon	Generator
Geometric Optics	Glaciers	Graphing Lines
Graphing Quadratics	Graphing Slope-Intercept	Gravity And Orbits
Gravity Force Lab	Gravity Force Lab: Basics	The Greenhouse Effect
Hooke's Law	Isotopes and Atomic Mass	John Travoltage
Ladybug Motion 2D	Ladybug Revolution	Lasers
Least-Squares Regression	Lunar Lander	Magnet and Compass
Magnets and Electromagnets	Make a Ten	Masses and Springs
Masses and Springs: Basics	Maze Game	Membrane Channels
Microwaves	Models of the Hydrogen Atom	Molarity
Molecular Motors	Molecule Polarity	Molecules and Light
Molecule Shapes	Molecule Shapes: Basics	Motion in 2D
The Moving Man	My Solar System	Natural Selection
Neon Lights & Other Discharge Lamps	Neuron	Normal Modes
Nuclear Fission	Number Line: Integers	Ohm's Law
Optical Quantum Control	Optical Tweezers and Applications	Pendulum Lab
Photoelectric Effect	pH Scale	pH Scale: Basics
Plate Tectonics	Plinko Probability	Projectile Motion
Proportion Playground	Quantum Bound States	Quantum Tunneling and Wave Packets
Quantum Wave Interference	Radiating Charge	Radioactive Dating Game
Radio Waves & Electromagnetic Fields	The Ramp	Ramp: Forces and Motion
Reactants, Products and Leftovers	Reactions & Rates	Resistance in a Wire
Resonance	Reversible Reactions	Rutherford Scattering
Salts & Solubility	Self-Driven Particle Model	Semiconductors
Signal Circuit	Simplified MRI	Sound
States of Matter	States of Matter: Basics	Stern-Gerlach Experiment
Stretching DNA	Sugar and Salt Solutions	Torque
Trig Tour	Under Pressure	Unit Rates
Vector Addition	Vector Addition: Equations	Wave Interference
Wave on a String	Waves Intro