SNAP!

Launch: Draw or have on the board a triangle, a square and a rectangle. What is the odd one out?{...}

Explore dominos. Have the children put the dominoes in an order.   Place a half a domino on the board.{...}

https://nrich.maths.org/1156   Skeleton shapes:   What shape would be 12 straws and 8 bits of blue tack?   What about{...}