Water bottle projects and linear equations

This week in 7th grade math we finished our unit on geometry.  On Monday, we had the unit test on geometry and on Tuesday the final water bottle and all the nets were due.  We then watched two of my favorite math related movies: Flatland and Donald Duck in Mathmagicland.  On Wednesday, we will begin our next unit on linear equations.  We will start by filling up vases with water and graph the height of the water.  Each graph will look different and tell a story about the water and the vase.  We will then begin to look at functions and patterns.

Here are all the water bottle projects.  The kids worked really hard on the project and the end results look awesome.  Great job to all.