Year 4 Science - Movement System
18th September 2021
Name:
Movement System
Label the main parts of the human skeletal system:
Demonstrate how the muscles work when the arms are straighten or bend
Straighten = di luruskan
Bend = di bongkokkan
Top = atas
Bottom = bawah
When you straighten your arms, the muscles at the top
and the muscles at the bottom
top muscle
bottom muscle
top muscle
bottom muscle
When you bend your arms, the muscles at the top
and the muscles at the bottom