Sink or Float?

We have been learning about sink or float. We have been experimenting with different objects inside our water table. We found out that most objects that are light float, and objects that are heavy sink because "they push the water away"! We have even learned a song about objects that sink and float. You can sing this song at home as you keep experimenting with different objects! The tune of the song is to "Twinkle, twinkle little star."