Under pressure! The second lesson of the series introduces the class to blood pressure and the impact of high blood pressure on the cardiovascular system. It helps learners make the connection between blood pressure and how the heart...

Ways are identified in which exercise benefits the nervous, respiratory, and cardiovascular systems of the human body in this presentation. It also includes definitions for and examples of aerobic and anaerobic exercise, as well as...

Begin a unit on the heart, the parts and the function of the heart, and about heart disease with a resource that includes a lecture, a PowerPoint presentation, and research information.  The lesson is the first of a four-part series...