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Lesson Guides
Lesson
Exemplar in Science and Health IV
First
Grading Period
I. Objective
A. Identify some bones that make up
the skeletal system and their function
B. Label the some bones that make up
the skeletal system
C. Tell
the importance of being a strong individual
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II. Subject-Matter
Identifying some bones that make up
the skeletal system and their function
A.
Science Concept: The human skeleton has two main parts namely the axial and
appendicular skeleton.
1. Axial skeleton is made up of the bones
of the head(skull), backbone(vertebrae), and ribcage (thoracic basket).
2. Appendicular skeleton includes all
bones attached to the axial skeleton such as the bones of the arm and legs,
collarbones, hipbones and shoulder bones.
B.
Science Processes: Identifying, Communicating, Inferring
C.
References: Science Spectrum 4, pp. 2 – 4, Rebecca R. Fallaria, Nenita A.
Apolinario, Jesse D. Ronquillo, PELC #1.1.., p.1 https://www.youtube.com/watch?v=lzUNWeIJerg
D.
Materials: Model of the skeletal system, video clip, LCD projector
E.
Strategy Used: 4 A’s Strategy
III. Procedures:
A. Activities:
Singing of the action
song: “My Bones” (optional)
(
https://www.youtube.com/watch?v=Jpvuqj5nv6U)
1. Game “Simon Says”.
Simon says is a game in which you obey an order only
when it begins with "Simon Says". It can be used also in teaching what bones are used
to do an action.
Instructions:
a. Stand in a big circle.
b. Choose a pupil to be the leader,
aka Simon.
c. Simon “then orders to do different actions, the funnier the better which
must be obeyed only when the order begins with “Simon says”.
Example: “Simon
Says” Raise your right hand, Sit Down, Walk like
a duck
d. When someone
follows an order that does not begin with “Simon says”, he or she is out of the
game.
e. Repeat these instructions until the allocated time for the game is
over.
2. Video Clip Showing
Let the
learners view the prepared video clip
about the skeletal system.
B. Analysis:
(Learner-learner Interaction.) Let the learners
give/formulate questions which will be
answered by another learner. Then (Teacher-Learner Interaction). These are the
questions based on the activities given.
1.Game: a. What are the different actions you
did in your game?
b.
What do you think are the bones involved in raising your hand? sitting down? Walking?
2.
Video Clip Showing:
a. What does the skeletal system
made of?
b. How many bones does the skeletal
system consist of?
c. Where do human
legs attached to?
d. What bone
houses the brain in bony box?
e. What
supports the other part of the body?
f. Where do
human arms attached to?
g. Why do
you think bones are important to our body?
C. Abstraction
1.
Input: Discuss the bones that made up the skeletal system showing the model of
a skeletal system.
What are some bones that make up the human
skeletal system?
What is the function of each bone?
Can a man stand, sit and lie down without one
of the bones?
What do
you think will happen to our body if one of our bones is not present?
Value
Integration: (The skeleton is the framework of the body in some ways as population
is the framework of a nation.)
Why
do you think that an individual that composes the nation must be strong?
2.
Generalization: What bone supports you in raising your arms, nodding your head,
walking, running and bending your waist?
D. Application
a.
Directions: Identify some bones that make up the skeletal system by labelling
the figure below. Write your answer on the boxes provided.
b. Directions: Read the
situation below. Then answer the question that follow.
Your
father is the Secretary of the
Sangguniang Panlunsod. He drives his motorcycle every morning and afternoon
going to the office. What advice could you give to him in order to protect his
bones and to maintain the strong framework of his body?
V. Encrichment
Activity:
Name
the different kinds of joints and its function.
Prepared
by:
ROCHELL R. CABAHUG
GT/SSES 4 –Adviser
Oroquieta
City Central Elementary School
APPROVED:
LORIE O. LLAGAS
Education Program Supervisor
Elementary Science
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