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E content script

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E-CONTENT SCRIPT Name of the script writer: Flemiya Godstar Class: 9 Topic: Universal Law of Gravitation Duration: 30 minutes

Introduction to the e-content Here the content deals with universal law of gravitation. The concept of gravitation and mathematical form of universal law of gravitation are discussed here.

Objectives of e-content To enable the students to understand the concept of universal law of gravitation.

Transcript Scene No.

Scene content /Scene type

1.

Text-E-CONTENT Text-Prepared by Flemiya Godstar Physical Science St.Jacob’s Training college, Menamkulam

Narration

2.

Text- WELCOME

Hi, welcome my dear students.

3.

Image- Image introducing the topic

Today we are going to learn a new chapter.

4. Gravitational force is the attractive force between any objects 5.

Slide – giving a question to arouse curiosity

Since earth has more mass it has more acceleration.

6.

7.

If both the apple and earth has same force which one accelerate more?

Text in image- introducing universal law of gravitation

Explains the universal law of gravitation.

8.

Video- showing mathematical form of the univesal law of gravitation

So students here F is the force, m1, m2 are the masses and d is the distance between the masses

9.

Text – introducing universal gravitational constant

The value of universal gravitational constant is 6.673*10-11 Nm2.

10.

11.

Now let us recapitalise todays learning

Text-Thank You

So that’s all for today. Thank you students. Lets catch-up in the next class.