Act 1 Watch the video What do you you notice? What do you wonder? Estimate: How many discs made it into the basket? Act 2 What...

1st grade students will add 2-digit numbers to find the number of trains on the board. You can also include regrouping and subtraction.

1st grade students compare the heights of 3 Darth Vader toys that were measured with dice. Skills include measurement and subtraction.