For example
Two floor tiles from the same pack are congruent: one fits exactly over the other.
In Grade 5
Children cut out shapes and lay one on top of another to test whether they are congruent.
Watch out for
Children often think turning or flipping a shape stops it being congruent. Same size and same shape is all that matters.
Say it at home
Cut two shapes out and ask your child to lay one over the other to check.
Try it together
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