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...

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...

After viewing these concise summaries of the common chromosome abnormalities that cause disorders, students' understanding of genetic errors will be much better.  This presentation has clear diagrams to accompany the explanations....