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Play games and simulate reactions using 21st Century Lewis Dot Models, Matchmaker Models, and other interactive tools. Learn about covalent bonding, ionic bonding, catalysis, heat transfer, and more with fun and engaging activities.
- Legacy Version
Matchmaker Ionic Bonding Game. In this game, the concept of...
- Play Now
Photosynthesis. In this game, you will invest solar energy...
- Combustion Reactions
Combustion Reactions. In this game, you will invest energy...
- Fullscreen
Build Molecules using Colorful Interlocking Atomic Valence...
- Experiments and Prototypes
Our mission is to provide free, open-source games and...
- Ionic Reaction Simulator
This simulator demonstrates reactions between ionic...
- Sucrose Hydrolysis With Catalyst
Sucrose Hydrolysis with Catalysts. In this game, you will...
- CrownJoules10
CrownJoules10. Create Beautiful Molecules Using 21st Century...
- Legacy Version
Free science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder.
Matchmaker Ionic Bonding Game. In this game, the concept of Valence is clearly demonstrated using interlocking shapes to represent Cations and Anions. The game also allows students to practice their formula-writing skills including both monatomic and polyatomic ions.
Learn to balance chemical equations through interactive simulations and challenges on PhET.
Reaction Simulator. In this simulator, covalent bonds are broken and then rearranged to create new MOLECULES! Concepts of molecular stability and conservation of atoms are emphasized. You can view the source code for this simulation on our Github.
Explore various topics in chemistry with interactive games and activities from PhET Simulations. Learn about atoms, molecules, reactions, waves, light, energy, and more with fun and engaging simulations.
These interactive simulations help to visualize difficult chemistry concepts and phenomena. Teachers can use these as demonstrations in lecture or supplements to homework. Students can also use the tools to test and improve their own understanding.