Students compare and their performance of a series of tasks using their thumb and fingers to their performance of the same tasks without the use of their thumb. The class discussion that follows the activity defines and discusses the...

Students study how animals need water, food, shelter, and space to survive. They also study what animals need to survive in the winter. They play the part of animals and winter "threats" in a game of tag to reinforce concepts.

Tutorial and game on vocabulary and functions of the immune system. Covers different cell types, immune responses, germs and pathogens, and antibiotics.

Game on vocabulary and functions of the endocrine system. Covers hormones, feedback loops, adrenaline, melatonin, insulin, glucagon, and growth hormone. Includes multiple-choice quiz at end.

A comprehensive approach to the endocrine system, broken down by gland and complete with bold-face vocabulary terms. A perfect supplement to classroom notes and activities.