Science
Organisms & Life Processes
Conceptual
7–8 yrs
Skeletons & Muscles
骨骼与肌肉
Description
Identify that humans and some other animals have skeletons and muscles for support, protection, and movement
Mastery Evidence
- Name the three functions of the skeleton: support, protection, movement
- Identify that muscles are attached to bones and pull to create movement
- Give examples of bones protecting organs (skull protects brain, ribs protect heart and lungs)
Assessment Prompt
Can your child explain why we have a skeleton inside our body and what our muscles do when we bend an arm?
