Wow Maths Forum 2006 - 7
Rolling Polygons
Author:   Mrs Angela Furniss  
Key Stage 3  
Area of Maths:   Shape, Space and Measures  
Topic:   An extendable investigation which includes polygons, lowest common multiples and loci.  
Audience:   level 3-5 with an extension activity for level 6-8  
Use this powerpoint presentation to introduce regular polygons. Then watch as one polygon rolls around another. Investigate the link between the shapes used and the number of rolls required to return the rolling polygon back to its original position. Extend your investigation to include loci. Students will need their own (cardboard) polygons to experiment on.
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