Water Filter Design Challenge

Limit the amount of materials allowed for the design.

Water filter design challenge.

Understand the design challenge and become familiar with the materials. Home science ages. Reusable faircap mini has a product life of approximately 1000 litres. How to make an impression in a remote setting june 30 2020 collaborate visually with prezi video and microsoft teams june 24 2020 flipping pd and staying true to the mission.

Introduce the challenge. For example mix some soil or dirt with tap water for an easier challenge. At 5 separate tables place 1 pail of dirty water one cut and prepared pop bottle with gravel and equal amounts of all available filtering items. Instant clean drinking water without waiting or the use of chemicals.

Assign a price per unit of material and give students a budget to work within. To challenge students include one of the following constraints. Log in inspiration video suggested materials recommended plastic container cotton. This can be done in many ways that change how difficult it is to filter the water.

7 9 10 12 the water filter challenge this stem activity gets your students looking at the properties of materials as they are challenged to test their survival skills by getting the dirt out of water using only natural materials and a drinks bottle they need to design and make their own natural filters. Watch and discuss nasa s ksnn 21st century explorer 30 second newsbreak where would a space explorer find water and oxygen. The challenge is for students to determine which filter media they should use to get the purest filtered water. Let them decide in teams what materials they would like to use to filter their water.

Try also adding food coloring or vinegar for a bigger challenge. Clearly communicate to students that the water filtration devices they are about to make will remove some impurities but they will not make the water safe to drink. Ai family challenge design challenges about us log in sign up sign up build a water filter build a water filter that can clean dirty water. Start by preparing the water you re going to filter.

Working in teams they design build and test their own water filters essentially conducting their own dirty water projects a guiding data collection worksheet is provided. Blog july 1 2020 remote interviews. Included in the purchase a faircap mini water filter and a folding bottle.