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Description

An animated explanation of how weights and springs work. Weights push down on the spring and the spring pushes back. Weights are added to a spring and the spring is seen stretching, but what is actually happening?
This clip is from:
First broadcast:
9 October 2007

Classroom Ideas

This clip can be used to introduce experiments measuring how far different springs squash or stretch when adding different amounts of weight. Pupils can then draw bar and line graphs to show their results effectively. After conducting experiments and writing conclusions, children could go around the school identifying where different compression and stretching springs are used for different jobs eg staplers, hole punches, force meters.