What Floats? What Sinks?: A Look at Density

What Floats? What Sinks?: A Look at Density

Author:

A rock sinks in the water. A hot air balloon floats in the air. Many objects float and sink. But what makes them move this way? And how do people use floating and sinking in their lives?
Book Infochevron down
Ages: 8-10
Read time: 15-30 mins
AR LEVEL: 3.2
LEXILE©: 540L
Ages: 8-10
Read time: 15-30 mins

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