National Institutes of Health
Nih Curriculum Supplement for Middle School: Looking Good, Feeling Good
A great resource from the Office of Science Education which provides a curriculum for teaching about the musculoskeletal system, the skin system and how they interact. This curriculum emphasizes choices teens can make to ensure good...
Curated OER
Kids Health: How the Body Works
A colorful, interactive site for kids and teens. A holistic approach to learning about your body, including topics such as feelings, drugs, injuries, and other health issues. Available in Spanish.
OpenStax
Open Stax: Naming Muscles
This site helps you understand where muscles get their names. When you understand the names of muscles it will help you remember where the muscles are located and what they do
Other
A Look Inside: Human Body
Learn how our body works at this personal site from a fourth grade teacher. Colorful graphics and lots of fun facts.
E-learning for Kids
E Learning for Kids: Science: Diving School: How Do We Move?
Mariven lives in Barbados. He is going on a diving adventure to learn all about bones and muscles of the human body.