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Lesson Plan in Science IV

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LESSON PLAN IN SCIENCE IV

February 17, 2022

I. Objectives (Effects of Force on Objects Shape and Size)


A. Content Standards
The learners demonstrate understanding of force that can change the shape, size, or
movements of object.

B. Performance Standards
The learners should be able to demonstrate conceptual understanding of
properties/characteristics of light, heat, and sound.

C. Learning Competencies/Objectives: (Write the LC code for each) Explain


the effects of force when applied to an object. (S4FEIIIa-1)

II. Content: Effects of Force when Applied to an Object

III. Learning Resources


Teacher’s Guide in Science IV pages
Learner’s Materials in Science IV pages 171-174 Other
Materials: laptop, pictures, internet

IV. Procedures
A. Reviewing previous lesson or presenting the new lesson

Arrange the jumbled letters to form a new word.


1. O R E C F =
2. A P S H E =
3. U S P H =
4. Q I U E E Z S N G =
5. T N G W I S T I =

B. Establishing a purpose for the lesson

Force has always been a part of our daily lives. It cannot be seen by our eyes, but
we can feel the effect of force on our bodies.
Whether we are doing household activities, working in the field, or even playing,
we can see the effects of forces in action.

C. Presenting examples/instances of the new lesson:


Look at the picture above. Can you tell me what they are doing? Do you
think a force was applied in each activity?

D. Discussing new concepts and practicing new skills#1:

Picture A Picture B

What is the child doing in picture A? How


about in picture B?
What happened when they cut and crumpled the paper? Do you
think force is present?

E. Discussing new concepts and practicing new skills #2

Picture A Picture B

What is in picture A? How


about in picture B?
What did we do to change the size of the rubber bond?

F. Developing Mastery (Leads to Formative Assessment):


A. Identify the force applied to the following materials to change their shape or size. Write
COMPRESSING, BENDING, STRETCHING, TWISTING, or CUTTING.

1. 4.
2. 5.

3.

B. Put a on the blank if the shape and size of an object may change when a force applied
to it and put if not.
1. grinding rice grains
2. sharpening a pencil
3. tearing a paper
4. pressing a keyboard of laptop
5. pulling a chair

G. Finding practical application of concepts and skills in daily living.


How can we change the shape and size of an object in the following situations?

Situation A

Situation B

H. Making generalizations and abstractions about the lesson


What are the effects of force in an object?
❖ The shape and size of an object may change when force is applied to it.

I. Evaluative Learning:
Directions: A. Read each sentence carefully.
Write TRUE if the statement is correct and FALSE if not.

1. Force changes the shape and size of an object.


2. When you shake hands, your hand changes shape.
3. When you squeezed a can it will return to its original shape.
4. There is NO force exerted if you bend a bamboo stick.
5. The paper changes its shape when you crumple it.

B. Choose and encircle the letter of the correct answer to complete the idea of
each sentence.

1. Force is a push or .

A. cut B. twist C. pull D. press

2. When force is applied to an object, the of an object may change.

A. smell B. shape and size C. color D. temperature

3. A garter become longer when you it.

A. cut B. press C. shake D. stretch

4. can change the shape and size of an object.

A. gravity B. light C. air D. force

5. What will happen once you drop a vase?

A. it will turn into small pieces


B. it will turn into big pieces
C. it will turn into new vase
D. it will turn into stone

J. Additional Activities for Application or Remediation:

Find 5 different ways how to change the shape of an object. Words may appear
vertically, horizontally, or diagonally.

Page No.: Page 4 of


5
Address: Buayaen, Bayambang, Pangasinan
Contact No.: +63929-536-9264 Page No.: Page 5 of 5
Email: buayaencs101287@gmail.com Effectivity Date: 01-23-2020

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