The Leading K-12 Curriculum Learning Object Repository

PhET Interactive Simulations Content Package

  • PhET Interactive Simulations

    213 Individual Titles
    • Acid-Base Solutions
    • Acid-Base Solutions
    • Acid-Base Solutions
    • Area Builder
    • Area Builder
    • Area Builder
    • Area Model: Algebra
    • Area Model: Algebra
    • Area Model: Decimals
    • Area Model: Decimals
    • Area Model: Introduction
    • Area Model: Introduction
    • Area Model: Multiplication
    • Area Model: Multiplication
    • Arithmetic
    • Arithmetic
    • Arithmetic
    • Atomic Interactions
    • Atomic Interactions
    • Atomic Interactions
    • Balancing Act
    • Balancing Act
    • Balancing Act
    • Balancing Chemical Equations
    • Balancing Chemical Equations
    • Balancing Chemical Equations
    • Balloons and Static Electricity
    • Balloons and Static Electricity
    • Balloons and Static Electricity
    • Beer’s Law Lab
    • Beer’s Law Lab
    • Beer’s Law Lab
    • Bending Light
    • Bending Light
    • Bending Light
    • Blackbody Spectrum
    • Build a Fraction
    • Build a Fraction
    • Build a Molecule
    • Build a Nucleus
    • Build an Atom
    • Build an Atom
    • Build an Atom
    • Capacitor Lab: Basics
    • Capacitor Lab: Basics
    • Center and Variability
    • Charges and Fields
    • Charges and Fields
    • Charges and Fields
    • Circuit Construction Kit: AC
    • Circuit Construction Kit: AC (Virtual Lab)
    • Circuit Construction Kit: DC
    • Circuit Construction Kit: DC
    • Collision Lab
    • Color Vision
    • Color Vision
    • Color Vision
    • Concentration
    • Concentration
    • Concentration
    • Coulomb’s Law
    • Coulomb’s Law
    • Curve Fitting
    • Density
    • Energy Forms and Changes
    • Energy Forms and Changes
    • Energy Skate Park
    • Energy Skate Park: Basics
    • Energy Skate Park: Basics
    • Energy Skate Park: Basics
    • Equality Explorer
    • Equality Explorer: Basics
    • Equality Explorer: Basics
    • Equality Explorer: Two Variables
    • Equality Explorer: Two Variables
    • Expression Exchange
    • Faraday’s Law
    • Faraday’s Law
    • Faraday’s Law
    • Forces and Motion: Basics
    • Forces and Motion: Basics
    • Forces and Motion: Basics
    • Fourier: Making Waves
    • Fraction Matcher
    • Fraction Matcher
    • Fraction Matcher
    • Fractions: Equality
    • Fractions: Equality
    • Fractions: Introduction
    • Fractions: Introduction
    • Fractions: Mixed Numbers
    • Fractions: Mixed Numbers
    • Friction
    • Friction
    • Friction
    • Function Builder
    • Function Builder
    • Function Builder
    • Function Builder: Basics
    • Function Builder: Basics
    • Gas Properties
    • Gene Expression Essentials
    • Gene Expression Essentials
    • Geometric Optics
    • Geometric Optics: Basics
    • Graphing Lines
    • Graphing Lines
    • Graphing Lines
    • Graphing Quadratics
    • Graphing Quadratics
    • Graphing Slope-Intercept
    • Graphing Slope-Intercept
    • Gravity and Orbits
    • Gravity and Orbits
    • Gravity and Orbits
    • Gravity Force Lab
    • Gravity Force Lab
    • Gravity Force Lab
    • Gravity Force Lab: Basics
    • Greenhouse Effect
    • Hooke’s Law
    • Hooke’s Law
    • Hooke’s Law
    • Isotopes and Atomic Mass
    • Isotopes and Atomic Mass
    • Isotopes and Atomic Mass
    • John Travoltage
    • John Travoltage
    • John Travoltage
    • Least-Squares Regression
    • Least-Squares Regression
    • Least-Squares Regression
    • Make a Ten
    • Make a Ten
    • Make a Ten
    • Masses and Springs
    • Masses and Springs: Basics
    • Masses and Springs: Basics
    • Mean: Share and Balance
    • Molarity
    • Molarity
    • Molarity
    • Molecule Polarity
    • Molecule Polarity
    • Molecule Shapes
    • Molecule Shapes
    • Molecule Shapes
    • Molecule Shapes: Basics
    • Molecule Shapes: Basics
    • Molecule Shapes: Basics
    • Molecules and Light
    • Molecules and Light
    • Molecules and Light
    • My Solar System
    • Natural Selection
    • Neuron
    • Neuron
    • Neuron
    • Normal Modes
    • Number Line: Distance
    • Number Line: Integers
    • Number Line: Operations
    • Number Play
    • Ohm’s Law
    • Ohm’s Law
    • Ohm’s Law
    • Pendulum Lab
    • Pendulum Lab
    • pH Scale
    • pH Scale
    • pH Scale
    • pH Scale: Basics
    • pH Scale: Basics
    • pH Scale: Basics
    • Plinko Probability
    • Plinko Probability
    • Plinko Probability
    • Projectile Motion
    • Projectile Motion
    • Proportion Playground
    • Proportion Playground
    • Proportion Playground
    • Ratio and Proportion
    • Reactants, Products and Leftovers
    • Reactants, Products and Leftovers
    • Reactants, Products and Leftovers
    • Resistance in a Wire
    • Resistance in a Wire
    • Resistance in a Wire
    • Rutherford Scattering
    • Rutherford Scattering
    • Rutherford Scattering
    • States of Matter
    • States of Matter
    • States of Matter
    • States of Matter: Basics
    • States of Matter: Basics
    • States of Matter: Basics
    • Trig Tour
    • Trig Tour
    • Trig Tour
    • Under Pressure
    • Under Pressure
    • Under Pressure
    • Unit Rates
    • Unit Rates
    • Unit Rates
    • Vector Addition
    • Wave Interference
    • Wave Interference
    • Wave on a String
    • Wave on a String
    • Wave on a String