1. Addition & Subtraction: Of Two Number Class Designed for Pre-K Students Adam Able Rupali Agarwal Camille Altares Michael Bourque Jeremiah Alexander

2. Addition or Sum + (Plus)

3. How Many Monkeys? = 2 = 3 + 2 + 3 = ?= 5 Five Little Monkeys Jumping on the Bed

4. Add the Stars 8 4 =1212 + + = ?

5. Subtraction - (Minus)

6. Cake – Yummy!!! 8 Cake Pieces John was hungry! He ate 5 pieces. How many pieces are left for MARK 8 – 5 = ?8 – 5 = 3 Only 3 pieces left for MARK

7. Jumping In the Pool 15 Girls Standing next to Pool 6 jump into the pool 15 - 6 = ? How Many girls are still standing? 15 – 6 = 9 9 Girls still standing next to pool

8. Now let’s try some problems… Use Scratch Program

9. What Grade did you get?