median
don steward
mathematics teaching 10 ~ 16

Thursday, 10 May 2012

tangram tasks



find quadrilaterals using all the tangram pieces

+ pentagons

+ hexagons





find shapes with an outline that has just one line of symmetry (using all the tangram pieces)








find shapes with an outline that has rotational symmetry, order 4, using all the tangram pieces












colour the bits of the tangrams so that when the net of the cube is folded together the colours match their neighbours













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