Foundation for Water & Energy Education
How Can a Dam Affect a River? Activity A
Written for Washington state students in life science, this lesson provides an opportunity to examine the residents of local freshwater habitats. You or the class collects a water sample, and learners try to examine what organisms live...
NASA
Ripening of Fruits and Vegetables
How long do fresh foods last in space at the International Space Station? Which foods perish quicker than others? How can astronauts preserve their foods to make them last longer in space? Young scientists test the rates at which...
Curated OER
The Digestive System
Discover how the human body's digestive system works with a brain and stomach friendly activity. Scholars taste test a variety of foods to find out how they behave once in the mouth. Class members then play a game called Move That...
Discovery Education
Perfectly Decomposed!
We all know someone who won't eat the banana with a brown spot, the grape with a dimple, and the apple with a bruise. Scholars use different fruits to explore what happens when fruits really start to decompose. They set up an experiment...