Filter Fun!

Ages: 7-11
Standards alignment: 3-5-ETS1-2, 3-5-ETS1-3 
Preparation time: 40 minutes
Teaching time: 1-2 class periods

Student teams will be introduced to the phenomenon of how communities can use materials to filter out pollution in water. They will observe how filtration is a common process that happens in laboratories and in nature. At the end of this challenge students will be able to assess materials for their ability to filter out debris. Students will also devise and test a filter system based on an iterative design process, using 3D printed models and classroom materials.

Downloads:
Student Worksheet
Filter Kit 3D Model*

*3D models can be viewed when imported into your 3D printer design software.