Pupils designed their own seed spinners and tested which had the longest flight time in the air. Experiments were then carried out on the playground and coping with unexpected summer breezes proved no problem as Year 5 tried to keep the seed testing conditions under control.They quickly repeated the tests if the breeze became too strong. Groups tested different shaped spinner wings, different wing widths and length wings as well as spinners made from different materials!
The practical morning session ended with lots of interesting discussions about the spinner results and comparing our initial predictions with our final conclusions.
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