A critical look into the structure and function of ecosystems is here for young learners as a series of lessons and worksheet activities. Topics covered include land-based and marine ecosystems, connections to the water cycle, food...

Students access prior knowledge of the water cycle by completing a KWL. In this water cycle lesson, students follow the movement of water through the water cycle.

First graders study water-its properties, its 3 states, and the way we rely on it for everyday living. They read Water, Water Everywhere, draw murals of where they have seen water and the ways they use it and eat/drink snacks that are...

Eighth graders give some examples of chemical reactions they see everyday. In this chemistry instructional activity, 8th graders investigate how much water soil can hold. They collect data and compare results with others.

Students explore the components of matter. They discover what matter is, the states of matter, and how heat and cold cause it to change states in an online format. In addition, they complete internet-based lessons, activities, and quizzes.

Seventh graders learn how trees help nature recycle.  In this carbon cycle lesson, 7th graders view a picture of a giant redwood tree, complete a Think, Pair, Share activity, view and discuss a poster about how nature recycles,...