Compare heating and cooling rates of different land forms. A lab activity has groups collect data on the rate of heating and cooling of soil, grass, saltwater, fresh water, and sand. An analysis of the rates shows how the different land...

Why do athletes load up on carbohydrates the evening before a competition? The lesson helps answer this question as it relates the type of food to the amount of energy it contains. After a discussion, scholars perform an experiment...

Both The Ugly Duckling and The Tortoise and the Hare are great additions to an elementary language arts lesson. Young readers focus on the literary elements of each story, including characters and plot development, and apply...

In this science worksheet, students look for the data that is needed to fill in the graphic organizer. The prefixes are given that are needed to sort the information as it is collected.

In this science worksheet, students look at the information carefully in preparation for a formal assessment. The focus is upon defining different aspects of air masses.