Curated OER
Rain Machine (Solar Still)
Students experiment with a solar still. In this distillation lesson plan, students find a simple way to use evaporation to make salty water drinkable.
Curated OER
Seaside Science
Students classify sea life and shells and develop computer-generated tables and graphs. They observe a desalinization demonstration and enter information on their laptops through each step of the scientific experimental process.
Curated OER
Water Water Everywhere and Not a Drop to Drink!
Learners describe limitations of fresh water resources on ships at sea. They realize the value of fresh water on the ocean and around the world. Students gain a knowledge of the process and economic cost of desalinization.