{free printable} Montessori Blue Constructive Triangles

I DIY-ed a set of Montessori Blue Constructive Triangles for the older boys. Purpose of activity: Experience with right-angled triangles Symmetry (flipping the triangles) Copying (form patterns according to reference cards) Creativity (form own patterns)   There’re many combinations possible for the triangles. The reference cards help to get the kids started. Show the simpler ones …

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