Students explore cardiorespiratory fitness. In this biology lesson plan, students gain an understanding of pulse rates in order to compare lung capacities of active and inactive males and females. They also learn how to take and compare...

Matching and fill-in-the-blank exercises give biology whizzes a chance to practice vocabulary associated with evolution. Terms to be reviewed focus on evidence for evolution, natural selection concepts, and some genetics words. You could...

Learners explore the cardiovascular system. Through the use of video, students observe the heart pumping an oxygen-enriched blood supply through arteries to the muscles in use during exercise. They participate in activities to explore...

Students research and develop a weight training program appropriate for an 13-16 year old.

Middle schoolers arrange, recognize and illustrate the connection of body movements to technology to injury. Students explore their findings to examine the statistics to their own personal lives. Middle schoolers focus on a variety of...

In the deserts of Arizona and New Mexico, some tiny creatures show just how quickly natural selection can turn a mutation into an advantageous adaptation. Watch a video about rock pocket mice, who show that one small change can make all...