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Squares from Diagonals

Take a look at the video showing squares and their diagonals...

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Drawing Rhombuses

Take a look at the video showing rhombuses drawn on dotty grids...

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Areas on a Grid

Take a look at the video showing areas of different shapes on dotty grids...

Areas of Squares

Stage: 3 and 4

This resource is part of "Dotty Grids - Exploring Area"

I wonder what we can find out about the areas of shapes drawn on dotty grids...

This video might give you some ideas.

Play with the interactive environment below, or print out some dotty paper.

Full Screen tablet/mobile friendly version

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