Third law of motion

1. INNOVATIVE TEACHING MANUAL
Name of the teacher : Jesna. A Standard:IX
Name of the school : D.V.V.H.S.S Division : D
Subject : Physics Duration : 35’
Unit : Motion Strength : 26
Topic : Newton’s Third Law
of Motion
CURRICULAR STATEMENT
Pupilsdevelop factual knowledge, metacognitive
knowledge and procedural knowledge on the concept of
Newton’s Third Law of Motionthrough observation,discussion,
experimentationand evaluation byquestioning.
CONTENT ANALYSIS
Terms : Newton’s Third Law of Motion, Action, Reaction, Force
Facts : When a man jumps from a boat, the man goes forward
and the boat goes backward.
In firing, bullet goes forward and gun goes backward.

2. In rocket propulsion, the rocket goes upward and the
gases comes from it goes downward.
When a man walk , he goes forward because of the force
exert on the ground
When we release a balloon,the ballongoes to the opposite
direction of the gas comes out from it.
Concept :To every action there is an equal and opposite
reaction.
Definition: To every action there is an equal and opposite
reaction. This is Newton’s Third Law of Motion.
LEARNING OUTCOME
Enablethe pupil to develop
1, Factualknowledge on Newton’s third law of motion by,
a) Recalling the motion of an object.
b) Recognising different types of motion.
2, Conceptualknowledge on Newton’s third law of motin by,
a) Compairing the different types of motion.

3. b)Generalising the idea on the factors affecting motion.
3, Procedural knowledge on Newton’s third law of motion by,
a) Executing activities on demonstration of the motion of an
object.
b) Selecting suitable methods to identify the action and
reactions of an activity.
4, Metacognitiveknowledge on Newton’s third law of motion
by,
a) Designing procedure for different types of motion of an
object.
5, Different process skill such as,
a) Observing the different activities to understand the idea of
every action and there is equal and opposite reaction.
6, Positive attitude towards science in general.
PRE-REQUISITES
Students alreadyknows about the motion of an object.
TEACHING LEARNING RESOURCES
Process: story telling method, poems, pictures
Materials:Source book, Internet, Pictures

4. Chart: Chart containingthe definitionof law.
TEACHING LEARNING INTERACTION
ClassroomInteraction Procedure Pupil’s response
PAUSING THE PROBLEM
Teacher’s enters into a friendly talk and students says ,
teacher asked the students : I tells an yes
intersting story , are you ready…..
PRESENTATION
Teacher dividethe students into groups
based on the seating arrangement.
ACTIVITY 1
Teacher starts the class with sing a poem,
Newton was a clever man
Do you know this poem?
He is a famous scientist.
He questioned many things he saw,

5. Like ones we had no answer for
He thought them through right to their cores.
Then gave us many laws.
Do you know any laws?
Today we study one of the law of Newton
through a story.
ACTIVITY 2
Teacher tellsan interesting story,
In a village,Raju and his brother, Saju were
lived. They were very close friends. Raju was
studying in 8 th and saju was in 12th
, he was a
Science student .
One day Raju, go to a festival in theirvillage
by boat. When he reached the palace, he
Jumped from the boat suddenlythe boat goes
Backward .Then teacher asked the students,
Do you know, when he jumped from the boat
Why it gone backward?

6. DISCUSSION POINTS
 Do you know, when he jumped from the
boat, why it gone backward ?
CONSOLIDATION
Raju applieda force on it. So the boat go
backward.
ACTIVITY 3
Teacher, continue the story ….
Teacher said that in this story, his friend
did not knew the answer. Then they gone
to the festival. There were many games
in the festival. Raju saw that some boys
were firing the balloons.He noticed that,
when they fired the bullet goes forward
and the gun moves backward. He think
about it, but he didn’tget the reason for
that. Then teacher asked the students ,Do
you know why it happens?
DISCUSSION POINTS
 Do you know, why the gun moves
Backward?

7. CONSOLIDATION
Apply a backward force on the floor. This
Is our action . Then the bulletexcerts an
Equalforce on us in the opposite direction.
This is reaction. As a result bullet move
Forward.
Then teacher again continue the story in
This story, then he gone to the other
Sessions and enjoyedthe games in the
Festival . But his doubtsdoesn’t gone.
When he reached the home, he asked his
Doubts to saju. Saju clarified the doubts.
Saju said that when we jump from the boat
We exert force on the boat, so we moves
Forward and the boat moves backward
Because of the force exert by the boat on
Water.
Saju explainedthe second case also. In
Firing the force exert on gun causes the
Bullet moves forward and gun moves
backward because of the force exert on us.
At last , Raju understood why it is
happened.He was so happy. Then teacher

8. asked the students , Are you understand
this story?,
After correcting students inference, teacher
Again sing a song at the same time students
Also repeat it.
Song:
“Newton’s Third Law of Motion,
Now bend a stick,
This is a action.
Before it cracks ,
You will feel it,
Force of pushing backward.
This is reaction.
For every action
There will be an
Equaland opposing”.
After analysingthe class
teacher explained briefly and end it with a
review.

9. FORMATIVE EVALUATION PROCEDURE
Review
State Newton’s third law of motion?
Give an example of Newton’s third law?
FOLLOW UP ACTIVITY
Prepare an album of Newton’s third law of motion.