Activity 2-4: Tangles
www.carom-maths.co.uk. Activity 2-4: Tangles. You need four people for this, A, B , C and D, and two ropes, starting like this:. You are allowed to make two moves. Move 1 : B swaps with C, with C’s end going under B’s (a TWIST ). Move 2 : everyone passes their end one person clockwise
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