News from Room 7

Topic Sink or Float -Density

Week of 11/9/15

This week we learned about the density of objects and engineered boats to float. We used two materials: modeling clay and aluminum foil.

The lesson we learned is that it may take many attempts for a desired result.

Some vocabulary we studied are as follows: matter, states of matter, mass, buoyancy, water surface, density, displacement, and volume.