Desert Water Keepers

Make a splash with young scientists as you teach them all about water using this activity packet. Thirstin, a cartoon glass of water, walks children through the water treatment process, teaches them about different sources of water, and...

Young scientists investigate the water cycle through a lettuce seed experiment. For this experiment, learners plant lettuce seeds inside of a ziplock bag in order to create a small greenhouse. They observe condensation and precipitation,...

Did you know that cutting down your shower by one minute a day can save five gallons of water? Learn about water conservation with a science reading activity. After kids finish reading key terms and water-saving tips in a reading...

Conduct an investigation on the plants used by the Hohokam tribe. To survive in the harsh desert environment the Hohokam used many natural resources. Learners read, research, map, and graph multiple aspects of Hohokam plant use as a...

Students experiment with models to find how plants survive in the desert environment.  In this plant mechanisms activity, students make leaf models to understand how leaves conserve water. Students collect cactus in bags and observe the...

Join the tree house detectives in learning about the processes of the water cycle, water conservation, water treatment, and water as a limited resource.

There's nothing quite like a glass of ice-cold, freshly squeezed lemonade. Lesson seven of this series explains how the water humans need to survive can come in many forms. Teach your class about how much water humans require every day...

Water pollution is everywhere, and pollutants range from oil to fertilizers. Bring the concept to life by demonstrating the difficulties in getting particular pollutants out of water.

Students complete activities where they observe the amount of freshwater in the world as a fraction of the actual amount of water using different mixtures. For this freshwater lesson plan, students brainstorm on how to preserve freshwater. 

Young scientists explore nature's water treatment plants in this simple science demonstration. By placing a stalk of celery in a cup of water mixed with food coloring, children are able to observe how plants absorb nutrients and...