Chemistry
Acid-Base Solutions
Compare strong and weak acids and bases in solution.
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Energy Skate Park
Track a skater's kinetic, potential and thermal energy on custom tracks.
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Simulation by PhET Interactive Simulations, University of Colorado Boulder. LearnHive curates the catalog and supporting study material.
Quick start
- Pick a track shape and place the skater on it.
- Press play and let the skater move along the track.
- Watch the energy bar graph switch between kinetic and potential energy.
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Math
Area Builder
Build shapes to explore area and perimeter.
Open lab →Math
Area Model Algebra
Multiply polynomials using an area model.
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