Inner Body
Innerbody: Muscular System
At this site, students can interact with the muscular system of the human body. Click on a region of the body or the name of a muscle, and zoom in to examine it. Outlines and magnifying glasses appear and when you click on them, you see...
Other
Dr. Saul: Biology in Motion
This interactive site provides animations and activities in several areas of physiology. The images are simple, but clear. The accompanying text provides a good description of the process being shown.
CK-12 Foundation
Ck 12: Life Science for Middle School
This digital textbook covers core life science concepts and includes interactive features, real-world examples, and videos.
Curated OER
Kids Health: Cystic Fibrosis
This article, written for younger readers, explains cystic fibrosis (CF), an inherited disease that causes the body to produce mucus that's extremely thick and sticky.