Year+7+Geometric+figures

Polygons description and naming all different number of sides shapes [|Polygons Maths is fun]

Regular 2-D Shapes - Polygons [|Regular polygons]

Making a pentagon [|Pentagons]

This is a nice animation of Escher’s many ideas. There’s plenty of other math concepts thrown in for good measure. See how many you can spot. (Spoiler: The film-maker’s [|page on the math behind the video] is excellent.) [] Notes on video media type="youtube" key="oVthC6neqVc" height="315" width="560"

From Vihart's blog page. [|Making Platonic solids using Balloons]

A song from Youtube called I am a parallelogram

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A song from Youtube called Platonic solids media type="youtube" key="C36h00d7xGs?list=UUqrlSbtXw8TJtSGCDUBLYSg" height="315" width="560"