Learners examine data supporting the increase in health risks due to obesity. They write letters to their future selves giving strategies for maintaining a healthy weight in adulthood by maintaining an appropriate energy balance.

A complete learning module on emerging infectious diseases that includes a downloadable textbook chapter, teacher guide, and lesson activities. The chapter can also be viewed online. In addition, there are animations, images, a video,...

This resource is a one-page article provides a brief overview of head lice: causes, risk factors, symptoms, and treatment.