Patterns with shapes and numbers

Watch this you tube about 3D shapes https://www.youtube.com/watch?v=AcsUQIxJKjY Find ten 3D objects. E.g. a box, a ball, a drink bottle.{...}

Launch: How could we measure the length of the classroom?  How could we measure the length of the heater? How{...}

Using the Olympic rings place a number from 0-10 into the rings so that the total is equal to 10.{...}