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Third Law DLL

The document is a daily lesson log from an 8th grade science class covering Newton's Third Law of Motion. The key learning competencies are to infer that when a body exerts a force on another, an equal amount of force is exerted back on it. The objective is to explain Newton's third law of motion as a law of interaction. An assessment with multiple choice questions is provided to evaluate student understanding of Newton's Third Law and examples such as a rocket taking off and a swimmer pushing off a wall.

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Gerlie Velasco
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251 views2 pages

Third Law DLL

The document is a daily lesson log from an 8th grade science class covering Newton's Third Law of Motion. The key learning competencies are to infer that when a body exerts a force on another, an equal amount of force is exerted back on it. The objective is to explain Newton's third law of motion as a law of interaction. An assessment with multiple choice questions is provided to evaluate student understanding of Newton's Third Law and examples such as a rocket taking off and a swimmer pushing off a wall.

Uploaded by

Gerlie Velasco
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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SCHOOL GRADE 8

LEVEL
TEACHER LEARNING SCIENCE
AREA

DATE: Q1, W2, D1 QUARTER : FIRST

DAILY LESSON LOG

MOST ESSENTIAL Infer that when a body exerts a force on another, an equal amount of force is
LEARNING COMPETENCIES exerted back on it. (S8FE-Ia-16)
CODE (S8FE-Ia-16.1)
OBJECTIVE/S
Explain Newton’s third law of motion as a law of interaction.
WORKSHEET/S

ASSESSMENT MULTIPLE CHOICE:


Directions: Choose the letter of the correct answer.
1. Newton's third law states that any action will have a(n) _______ and
______ reaction.
A. Equal and similar C. Equal and different
B. Equal and opposite D. Greater and opposite

2. Pick the best example of Newton's Third Law in action.


A. A rocket taking off from earth which pushes gases in one
direction and the rocket in the other.
B. A rocket sitting on the ground preparing for take-off but it
needs an outside force to overcome its inertia of a non-
moving object.
C. A rocket that is accelerating through space and exerts a
great amount of force because its mass and acceleration
is large.
D. Both b and c.

3. According to Newton's Third Law of Motion, when a hammer


strikes and exerts a force on a nail, the nail
A. creates a balanced force.
B. disappears into the wood.
C. moves at a constant speed.
D. exerts and equal and opposite force back on the hammer

4. For every action there is an equal and opposite reaction. This is a


statement of
A. Newton's First Law of Motion
B. Newton's Second Law of Motion
C. Newton's Third Law of Motion
D. Newton's Law of Action

5. The swimmer pushes off the wall of the pool and moves forward. What is
the ACTION in this example?
A. Swimmer pushes off the wall of the pool
B. Swimmer moves forward
C. None of the above

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