1. Obtaining reliable fresh water supplies from challenging water sources

2. Objective: Students will test their design and collect data Do Now: 1. Have your “Final Design #1” on your desks. 2. One group member turn on the hot plate 3. Two group members will go get project, after Ms Coates demonstration Journal Question: What do you think the question or problem this lab is addressing?

3. Objective: Students will build a desalination plant based on their groups design – or??? Do nothing? Do Now: 1. Have nothing on your desks 2. Sit quietly

4. Testing your design You will run your desalination plant for 20 minutes. While your plant is running, begin to complete the Checklist #1 Draft for Conclusion. Turn the hot plate off when 20 minutes has ended. If you have any water collected, test the water for conductivity. Record your numbers in your Checklist #1 Draft for Conclusion.

5. Build your prototype based on Team’s Design Water water everywhere but not a drop to drink? - Samuel Coleridge Water is the driver of Nature. - Leonardo da Vinci We forget that the water cycle and the life cycle are one. - Jacques Cousteau All the water that will ever be is, right now. - National Geographic, October 1993