Classroom mode
A question for the whole room
One story to open. A room full of ideas to test.
Ready in three steps
- Open the story.Read and try the first pages together.
- Pause for a prediction.At the story’s question, read its choices aloud. Invite a vote and ask, “What makes you think that?”
- Run it. Watch. Wonder.Choose the class’s prediction, run the experiment, and compare what happened with your guesses.
Different guesses are welcome. The experiment gives everyone something to rethink.
Something to put on paper
A one-page prediction and observation sheet. No answers included.
After the experiment: discussion notes
Talk about what happened
- Predict first: same push, one walker with a pole and one without — which one tips slowly enough to catch? Then run it and check.
- Guess what happens to the catching time if we make the pole longer, then test it and explain the change.
- Why does spreading weight far from the middle matter more than just adding heavy weight near the body?
Where it shows up in real life
- Spreading your arms out on a curb or balance beam to stay steady
- A spinning office chair: tuck your arms and you whip around, stick your legs out and you slow down
- A squirrel or cat using a long tail to balance while it walks a narrow edge
Free · no login · no student accounts