Odd or Even? — Toys
Pair them up! If one is left over, the number is odd.
Pair them up! If one is left over, the number is odd.
Odd or Even? — Pair them up! If one is left over, the number is odd. Counting friendly picture sets builds one-to-one correspondence and the early number sense behind confident math beginnings. Pictures on this sheet: Rocket, Robot, Train and Skateboard.
Use one sheet as a quick check before a unit and a second afterwards to see what has shifted.