Teachers, save “M: K-1 Break-apart Sticks (Part-Part-Who…” to assign it to your class.

Select 1. Count how many objects are in each line. 2. Think: "How can you break this into two groups?" 3. Use to draw a line separating the groups. 4. Write the matching equation. 5. Continue making new combinations. (do not repeat one you made already)? 6. Go back and check for accuracy. Make changes as needed. 7. Select