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Properties of Shapes Files

Angles in a Triangle Proof

Added 17.08.11

  • An example using parallel lines

Angles in a Triangle Proof

Added 17.08.11

  • Step by step proof drawing on othe angle facts

External Angles of a Polygon

Added 17.08.11

  • A SmartBoard resource

Properties of Polygons

Added 17.08.11

  • A Tarsia activity

Properties of Quadrilaterals

Added 17.08.11

  • A PowerPoint with examples

Sorting Quadrilaterals

Added 04.09.11

  • An activity requiring pupils to think carefully about the properties of quadrilaterals and how to classify such shapes

Tesselation Investigation

Added 17.08.11

  • Invesitgating how various shapes tesselate