Teachers, save “Floating and Sinking” to assign it to your class.

For this activity you will need: -A large bowl filled with water (or use the bathtub if a grown up helps you) -A coin - A pencil; -Cotton wool -A crayon -A small stick -An elastic band/ rubber band Have a think and try and guess whether they will float or sink in the water. Then have a go... were you right? Use the to add the actions and the correct number of guesses Click on the link and watch the whenever you like.