Perimeter Laser Game
A short series of perimeter challenges.
Make rectangles to match the perimeter by moving the deflectors and shooting the laser. The top setting asks for two alternatives.
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Sports Pitches - Scale, Area and Perimeter
UNIT +
A 7 session unit that uses sports pitches as a stimulus of investigating scale, area and perimeter, not only of rectangles but of irregular shapes, triangles and compound shapes.