- slices of bread
- peanut butter
- butter knife
- a mop!
- Make a bunch of open face peanut butter sandwiches.
- Slide one, face up, slowly toward the edge of the kitchen counter, and let it fall to the floor.
- Which side lands down? Try sliding a sandwich from a lower level, like from the seat of a chair, or higher, like off a step ladder.
- Does the sandwich always land face down? Is there a height from which it lands face up? What if you use a different size bread slice, or a cracker? Hey, don't forget to clean up your mess!!
From how high did your sandwich land face up?