This resource is a set of posters and task cards to create an Estimation centre for use in Math. This could be used as part of a unit on estimating, or as a permanent part of your Math area. I use it all year and change up the items to be estimated. I make it a contest and the students get excited to estimate any time there is something new!
The set includes:
6 Dot Task cards
If you have any questions please contact me at email@example.com.