Dry erase on plastic plates, hmm. From previous pinner: Perfect for math in focus number decomposition! Use a plastic plate and you can write with dry erase! Great to teach part part whole, fact families, etc.
Number Line Subtraction/Addition Game. Using this game students can become familiar with adding and subtracting small values from numbers with the aid of a number line. (Helps to teach Math is Magnitude)
For early finishers? Math Workshop Adventures Create a new number each day. When kids finish their math assignments, they work on the number of the day problem. Introduce new concepts as the year progresses (multiplication.
Thanksgiving Math: Multiple ways to show the same answer. For higher grade levels -- use the number on the body to show factoring, and the tail feathers to show the math fact. Put product on body, different strategies to solve the fact.