PhET Interactive Simulations

Acid-Base Solutions	Alpha Decay	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 Molecule
Build an Atom	Buoyancy	Calculus Grapher
Capacitor Lab	Charges And Fields	Circuit Construction Kit (AC+DC)
Circuit Construction Kit (AC+DC), Virtual Lab	Circuit Construction Kit (DC Only)	Circuit Construction Kit (DC Only), Virtual Lab
Collision Lab	Color Vision	Concentration
Conductivity	Curve Fitting	$Screenshot of the simulation Davisson-Germer: Electron Diffraction$ Davisson-Germer: Electron Diffraction
Density	Double Wells and Covalent Bonds	Eating & Exercise
Electric Field Hockey	Electric Field of Dreams	Energy Skate Park
Energy Skate Park: Basics	Equation Grapher	Estimation
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	Friction	Function Builder
Gas Properties	Gene Expression - The Basics	Gene Machine: The Lac Operon
Generator	Geometric Optics	Glaciers
Graphing Lines	Gravity And Orbits	Gravity Force Lab
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	Masses & Springs
Maze Game	Microwaves	Models of the Hydrogen Atom
Molarity	Molecular Motors	Molecule Polarity
Molecules and Light	Molecule Shapes	Motion in 2D
The Moving Man	My Solar System	Natural Selection
Neon Lights & Other Discharge Lamps	Neuron	Normal Modes
Nuclear Fission	Ohm's Law	Optical Quantum Control
Optical Tweezers and Applications	Pendulum Lab	Photoelectric Effect
pH Scale	Plate Tectonics	Plinko Probability
Projectile Motion	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	Stern-Gerlach Experiment	Stretching DNA
Sugar and Salt Solutions	Torque	Trig Tour
Under Pressure	Vector Addition	Wave Interference
Wave on a String