Difference between revisions of "(d)"
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Skate boards - this can either be done well with a ruler between the pupils or possibly even better, throwing a medicine ball between pupils. It is easiest to start with two pupils of the same mass, moving on to a massive and small pupil. | Skate boards - this can either be done well with a ruler between the pupils or possibly even better, throwing a medicine ball between pupils. It is easiest to start with two pupils of the same mass, moving on to a massive and small pupil. | ||
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==Analysis== | ==Analysis== | ||
Revision as of 08:39, 27 January 2008
Contents
Class Experiment
Resources
Analysis
Equipment
Safety
Demonstration
Skate boards - this can either be done well with a ruler between the pupils or possibly even better, throwing a medicine ball between pupils. It is easiest to start with two pupils of the same mass, moving on to a massive and small pupil.
Resources
Analysis
The pupils should look for the effect of an individual push or pull eventually pushing/pulling at the same time.
Equipment
2 x skate baords 1x 1m ruler 1x large medicine ball
Safety
Medicine balls can be used from 3rd form and above, although great care must be taken particularly when choosing the pupils; err on the side of caution, especially with weak of light pupils.
