Excretory System

Students discuss what happens to the trash in their home. They talk about what would happen if they didn't remove the trash. Students relate their home trash to the excretory system of their bodies. They label a diagram of the urinary system. Students model kidney function by creating a filtering system with gravel and a screen.

8th - 9th Science 38 Views 110 Downloads
Resource Details

Subjects
Biology
2 more...
Resource Type
Lesson Plans
Instructional Strategies
Project-Based Learning
1 more...
Duration
45 mins
Year
2007

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