You may also like

problem icon

Muggles Magic

You can move the 4 pieces of the jigsaw and fit them into both outlines. Explain what has happened to the missing one unit of area.

problem icon

Walk and Ride

How far have these students walked by the time the teacher's car reaches them after their bus broke down?

problem icon

How Far Does it Move?

Experiment with the interactivity of "rolling" regular polygons, and explore how the different positions of the red dot affects the distance it travels at each stage.

Lying and Cheating

Stage: 3 Challenge Level: Challenge Level:2 Challenge Level:2

This problem is a good starter for lessons on gradients or the tangent function.

For a similar problem on this topic see Muggles Magic.