Curated OER
The Muscle System
In this muscle system activity, 9th graders identify and write the name of each type of muscle associated with the body part listed. Then they label the illustration of the leg showing which muscle contracts and which muscle relaxes.
Curated OER
The Muscle System
In this biology worksheet, 9th graders define striated and identify if the muscles of chicken's leg are striated or smooth. Then they determine how the muscles of a chicken leg are attached to the bones. Students also cut muscles away...