Chemistry
Acid-Base Solutions
Compare strong and weak acids and bases in solution.
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Circuit Construction Kit: DC
Build circuits with batteries, bulbs and resistors and measure current and voltage.
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Simulation by PhET Interactive Simulations, University of Colorado Boulder. LearnHive curates the catalog and supporting study material.
Quick start
- Drag a battery, wires, and a bulb or resistor onto the board.
- Connect them into a closed loop by dragging wire ends together.
- Add a voltmeter/ammeter to measure the circuit's behavior.
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Math
Area Builder
Build shapes to explore area and perimeter.
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Area Model Algebra
Multiply polynomials using an area model.
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