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Be an HTML5 Hero!

By converting our sims to HTML5, we make them seamlessly available across platforms and devices. Whether you have laptops, iPads, chromebooks, or BYOD, your favorite PhET sims are always right at your fingertips.

Become part of our mission today, and transform the learning experiences of students everywhere!

PhET Quick Tips

HTML5 Sims

Screenshot of the simulation Aatomitevaheline vastastikmõju
Aatomitevaheline vastastikmõju
Screenshot of the simulation Beeri seadus
Beeri seadus
Screenshot of the simulation Ehita aatom
Ehita aatom
Screenshot of the simulation Energia rulapark: algtõed
Energia rulapark: algtõed
Screenshot of the simulation Faraday seadus
Faraday seadus
Screenshot of the simulation Funktsiooni ehitamine
Funktsiooni ehitamine
Screenshot of the simulation Gravitatsioonilabor
Gravitatsioonilabor
Screenshot of the simulation Gravitatsioon ja orbiidid
Gravitatsioon ja orbiidid
Screenshot of the simulation Happe-aluse lahused
Happe-aluse lahused
Screenshot of the simulation Hooke'i seadus
Hooke'i seadus
Screenshot of the simulation Hõõrdumine
Hõõrdumine
Screenshot of the simulation Isotoobid ja aatommass
Isotoobid ja aatommass
Screenshot of the simulation Juhtme takistus
Juhtme takistus
Screenshot of the simulation Jõud ja liikumine: algtõed
Jõud ja liikumine: algtõed
Screenshot of the simulation Keemiliste võrrandite tasakaalustamine
Keemiliste võrrandite tasakaalustamine
Screenshot of the simulation Kondensaatori labor: põhimõte
Kondensaatori labor: põhimõte
Screenshot of the simulation Kontsentratsioon
Kontsentratsioon
Screenshot of the simulation Lainetus ahelas
Lainetus ahelas
Screenshot of the simulation Molaarne kontsentratsioon
Molaarne kontsentratsioon
Screenshot of the simulation Molekulid ja valgus
Molekulid ja valgus
new-ribbon Screenshot of the simulation Mustkiirguri spekter
Mustkiirguri spekter
Screenshot of the simulation Neuron
Neuron
Screenshot of the simulation Ohmi seadus
Ohmi seadus
Screenshot of the simulation pH skaala
pH skaala
Screenshot of the simulation pH-skaala: algtõed
pH-skaala: algtõed
Screenshot of the simulation Rutherfordi hajumine
Rutherfordi hajumine
Screenshot of the simulation States of Matter
States of Matter
Screenshot of the simulation Surve all
Surve all
Screenshot of the simulation Tasakaaluharjutus
Tasakaaluharjutus
Screenshot of the simulation Travoltage
Travoltage
Screenshot of the simulation Valguse murdumine
Valguse murdumine
Screenshot of the simulation Vooluringi koostamine: Alalisvool
Vooluringi koostamine: Alalisvool
Screenshot of the simulation Võrdsed murrud
Võrdsed murrud
Screenshot of the simulation Värvuse tajumine
Värvuse tajumine
Screenshot of the simulation Õhupallid ja staatiline elekter
Õhupallid ja staatiline elekter
Screenshot of the simulation Area Builder
Area Builder
Screenshot of the simulation Area Model Algebra
Area Model Algebra
Screenshot of the simulation Area Model Decimals
Area Model Decimals
Screenshot of the simulation Area Model Introduction
Area Model Introduction
Screenshot of the simulation Area Model Multiplication
Area Model Multiplication
Screenshot of the simulation Arithmetic
Arithmetic
new-ribbon Screenshot of the simulation Build a Fraction
Build a Fraction
Screenshot of the simulation Charges and Fields
Charges and Fields
Screenshot of the simulation Circuit Construction Kit: DC - Virtual Lab
Circuit Construction Kit: DC - Virtual Lab
Screenshot of the simulation Coulomb's Law
Coulomb's Law
new-ribbon Screenshot of the simulation Diffusion
Diffusion
new-ribbon Screenshot of the simulation Energy Forms and Changes
Energy Forms and Changes
Screenshot of the simulation Equality Explorer
Equality Explorer
Screenshot of the simulation Equality Explorer: Basics
Equality Explorer: Basics
Screenshot of the simulation Equality Explorer: Two Variables
Equality Explorer: Two Variables
Screenshot of the simulation Expression Exchange
Expression Exchange
new-ribbon Screenshot of the simulation Fractions: Equality
Fractions: Equality
new-ribbon Screenshot of the simulation Fractions: Intro
Fractions: Intro
new-ribbon Screenshot of the simulation Fractions: Mixed Numbers
Fractions: Mixed Numbers
Screenshot of the simulation Function Builder: Basics
Function Builder: Basics
new-ribbon Screenshot of the simulation Gases Intro
Gases Intro
new-ribbon Screenshot of the simulation Gas Properties
Gas Properties
Screenshot of the simulation Gene Expression Essentials
Gene Expression Essentials
Screenshot of the simulation Graphing Lines
Graphing Lines
Screenshot of the simulation Graphing Quadratics
Graphing Quadratics
Screenshot of the simulation Graphing Slope-Intercept
Graphing Slope-Intercept
Screenshot of the simulation Least-Squares Regression
Least-Squares Regression
Screenshot of the simulation Make a Ten
Make a Ten
Screenshot of the simulation Masses and Springs
Masses and Springs
new-ribbon Screenshot of the simulation Masses and Springs: Basics
Masses and Springs: Basics
Screenshot of the simulation Molecule Polarity
Molecule Polarity
Screenshot of the simulation Molecule Shapes
Molecule Shapes
Screenshot of the simulation Molecule Shapes: Basics
Molecule Shapes: Basics
Screenshot of the simulation Pendulum Lab
Pendulum Lab
Screenshot of the simulation Plinko Probability
Plinko Probability
Screenshot of the simulation Projectile Motion
Projectile Motion
Screenshot of the simulation Proportion Playground
Proportion Playground
Screenshot of the simulation Reactants, Products and Leftovers
Reactants, Products and Leftovers
Screenshot of the simulation States of Matter: Basics
States of Matter: Basics
Screenshot of the simulation Trig Tour
Trig Tour
Screenshot of the simulation Unit Rates
Unit Rates
new-ribbon Screenshot of the simulation Wave Interference
Wave Interference
new-ribbon Screenshot of the simulation Waves Intro
Waves Intro