esson 14 Bones and Muscles ACTIVITY 2.pptx

1. Prepared by:
Joenah Joyce L. Esmalla
Jose P. Laurel Elementary School
General Santos City

3. 1. Bend forward, then raise your
arms sideward.
2. Turn your head from left to
right.
3. Sway your hips.
4. Bend your knees

4.  How many bones are involved in
the movement?
 Are the bones connected to
each other?
 What covers these bones?
 How do muscles help the bones
to move?

6. Aside from our Skeleton,
Muscles are also necessary
for movement:They're the
masses of tough, elastic
tissue that pull our bones
when we move.

7.  Bones don't work
alone — they need
help from the muscles
and joints.

8.  Muscles pull on the joints,
allowing us to move.
 Muscles help the body
perform other functions so
we can grow and remain
strong, such as chewing
food and then moving it
through the digestive
system.

9. A joint is a point
where two or more
bones meet.
Joints allow our
bodies to move in
many ways.

10. Do you think our body can move if the
muscles and bones do not coordinate
with each other?
If the bones do not have joints, what will
happen?Why?

11. What are the
functions of
the muscles?

12. 1. The muscles and bones coordinate
with each other.
TRUE

13. 2. The point where the bones meet
are called joints.
TRUE

14.  https://kidshealth.org/en/teens/bones-muscles-joints.html
 Google for the pictures
 Science 4 Learners Manual
 Science 4Teachers Guide