What You’ll Need:
- three or four plastic spray-can caps of different sizes
- nontoxic permanent marker

How to Make It:
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Ask your parents to help you collect about three or four plastic spray-can caps from items around the home, such as spray starch, shaving cream, cooking spray, and so on. Collect caps of varying sizes that will nest inside each other.
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Wash and dry each cap.
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Stack the caps from the largest on the bottom to the smallest on the top, with the open end of each cap facing down. Use a nontoxic permanent marker to number them from top to bottom.
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Teach a young child numbers and colors by playing stacking games together.










