Try it: simulations
- Works on Mac only
Small sandboxes you run yourself: a pendulum, a thrown ball, a circuit and more. Drag, change, and watch the numbers.
Film

Steps#
- Ask "show me how a pendulum works".
- Drag the ball. Move the sliders.
- Read the numbers as they change.
- Ask why it changed.
More films#
Short films that also show this, each carried by one learner's question. They play with sound.

Related#
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