Curated OER
Exercise Your Options for Stronger Bones
Students investigate ways to improve their bone strength. In this bone strength lesson, students explore the link between exercise and bone growth. Students study the effects of proper nutrition and exercise.
PBS
Pbs Teachers: Scientific American: Super People: Getting the Minerals Out
Explore the composition and physiology of bones, describe how humans lose bone mass and explain how this becomes a challenge for extended space flight. Compare and contrast the decalcifying properties of several liquids.