MHSB - 6 - Science :: Forces and types of forces

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MSCERT-Sci-Grade 6

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Course content
Textbook
Teaching learning resources

Course Content / Subtopic list:

Force and Types of forces

Expected Learning Outcome:

SWBAT-

Define Force
Explain the types of forces
Distinguish between frictional force and magnetic force

English Medium

English medium textbook

Marathi Medium

Marathi medium textbook

Lesson Plan

[Contributor - Ankita Srivastava]

Dear Volunteer,

Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class.

https://drive.google.com/open?id=1rYUkeXMG7dmV9gemtGfvAJ9KIOOlHAsD (Lesson Plan - English)

https://drive.google.com/open?id=1BVFRtFK0RzYgjPCNcVbN1HVTPvHCT6dD (PPT - English)

You may use the content as it is or download and modify them to suit the students requirements.

If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.

The worksheets of the lesson can be accessed from the worksheet tab.

Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.

Videos

[Contributor - Ankita Srivastava]

Lesson Plan version 1.1 videos

https://www.youtube.com/watch?v=rfeVlNL7d9U (Force)

https://www.youtube.com/watch?v=ljRlB6TuMOU (Gravitational force)

https://www.youtube.com/watch?v=DR9w4koW2EA&t=86s (Magnetic force)

https://www.youtube.com/watch?v=n2gQs1mcZHA (Frictional force)

https://www.youtube.com/watch?v=ViZNgU-Yt-Y (Electrostatic force)

https://www.youtube.com/watch?v=eZfCbicemqM (recap for entire chapter)

Images

[Contributor - Kripa S]

http://byjus.com/icse/wp-content/uploads/2016/02/Force.jpg (push, pull force)

http://media.web.britannica.com/eb-media/16/151216-004-2675BE3D.gif (combined force example)

http://eschooltoday.com/science/forces/images/frictional-force-illustration.jpg (friction)

Activities

[Contributor - Kripa S]

1. https://www.youtube..com/watch?v=Aq8uy9qxiTI (Pressure Magic)

2. Divide the class into two groups and play the game 'tug of war'. We need a big rope. One end of the rope will be towards one team and other end to the other team. Let the two teams pull the rope and pull the other team towards them. The team that applies more force and pulls the team wins the game

[Contributor - Ankita Srivastava]

Lesson Plan version 1.1 activities

1. Take a small stone and a bucketful of water.

Drop the stone into the water from a height of about 20 cm. You will hear the sound of the stone dropping in the water. Now drop the same stone into the water from a height of about 100 cm. You will hear its sound again.

2. Take two sacs, one empty and one filled with some flour. Try to pick them up one by one on your back. Do you feel a difference?

3. Place a magnet on a table. Take a big iron nail towards the magnet. It sticks to the magnet.

4. Take two pieces of smooth paper and two of sandpaper and rub them against each other.

5. Do at least one of the following-

I. Spread small pieces of paper on a table. Rub a piece of thermocol or an inflated balloon against silk cloth and bring it near these pieces.

II. Rub a plastic comb against dry hair and repeat the above activity.

III. Rub a peacock feather between two pages of a notebook and bring it near your fingers.

Additional Aids

[Contributor - Karan Chawda]

https://drive.google.com/open?id=0BzNF2YyqQxJ-LVYtYjdxVjlkc0k

[Contributor - Ankita Srivastava]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=1BVFRtFK0RzYgjPCNcVbN1HVTPvHCT6dD

Transliteration

[Contributor - Shahnawaz Pathan]

Term	Transliterated Term	Translated Term
Force	फोर्स	बल
Muscular force	मस्क्युलर फोर्स	स्नायू बल
Mechanical force	मेकॅनिकल फोर्स	यांत्रिक बल
Automatic machines	ऑटोमॅटिक मशिन्स	स्वयंचलित यंत्रे
Gravitational force	ग्रॅव्हिटेशनल फोर्स	गुरुत्वीय बल
Frictional force	फ्रिक्शनल फोर्स	घर्षण बल
Magnetic force	मॅग्नेटिक फोर्स	चुंबकीय बल
Electrostatic force	इलेकट्रोस्टॅटीक फोर्स	स्थितिक विद्युत बल
Combined forces	कंबाइंड फोर्स	एकत्रित बले