Counting Flies

https://www.youtube.com/watch?v=nfPX6veCH9Q What is our favourite ice cream?   $1 $3 $5 Have coins in the middle how would you pay{...}

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.{...}

Balls: golf ball table tennis ball tennis ball Predict and work out the lightest to heaviest ball. Prove it. If{...}