Estimation 180

Use a deck of cards – you might start with 2 of each card A -10. If playing with 20{...}

Launch https://www.youtube.com/watch?v=WT_wvvEvkw4 Add with a pirate – introduce equations Explore: Lego towers- Build blocks with two different colour- Use lego {...}

Create a maze using masking tape on the floor of the classroom. What is the easiest way to get the{...}