A. Directions:
1. Guess if the following materials float or sink before doing the activity.
2. Get a basin of water and place each material one by one into the water.
MATERIALS
1. tomato
2. plastic straw
3. $\operatorname{coin}(P 1.00)$
4. needle
5. cotton buds
6. metal spoon
7. mongo seeds
8. banana
9. toothbrush
10. egg
PREDICTIONS
(Guess if it will FLOAT or SINK. Write what you think will happen)
RESULTS
(Did it FLOAT or SINK? Write what happened?
