Will it float?

This task is about things that float.

Question 1Change answer

a)  Do you think each object will float or sink?
      Write the name of the object in column A and "yes" or "no" in column B.
 
b)  Try putting each of the objects in water to see if they float.
     Write your results in the table in column C.
A. Name of object
B. Do you think it will float?
Yes/No
C. Did it float?
Yes/No

Question 1Change answer

c)  What are two reasons why these things in column C float?
1. 2.