54 Unit 1© 2013 Core Knowledge Foundation
- Which boy guesses whether the things will sink or float?
A. Joey
B. Pete
C. They take turns - Which of the things listed below sinks?
A. apple
B. acorn
C. key - Who sets the airplane on the water?
A. Joey
B. Pete
C. the boys’ mom - Who makes the wave that makes the airplane sink?
A. Joey
B. Pete
C. the boys’ mom