MPBSE - 8 - Science :: Friction

Go To: MPBSE-Sci-Grade 8

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Course content
Textbook
Teaching learning resources

Course Content / Subtopic list:

Force of Friction
Factors affecting Friction
Friction : A Necessary Evil
Increasing and Reducing Friction
Wheels Reduce Friction
Fluid Friction

Expected Learning Outcome:

SWBAT-

Define Friction
Explain the different types of forces with ex

English Medium

English medium textbook

Hindi Medium

Hindi medium textbook

Lesson Plan

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The lesson plan provides an overall picture of what you need to teach. It is recommended that you follow the objectives and the learning outcomes stated in the lesson plan.

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Friction Lesson Plan - (Lesson Plan - English)

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

Videos

[Author - Kripa S]

https://www.youtube.com/watch?v=kvbOmoNXQ44 (force, energy and friction)

https://www.youtube.com/watch?v=q5FEuw6mB8s (friction video 1)

https://www.youtube.com/watch?v=Tz96XD6kQSI (friction video 2)

Images

[Author - Anu Nived]

http://study.com/cimages/multimages/16/rsz_matches-637771_640.png (friction)

https://s-media-cache-ak0.pinimg.com/736x/85/bb/2f/85bb2f70d04627b2b504ce0d4c410358.jpg (static friction)

http://www.hollywoodshoerepair.com/images/beforeAfter_fullSole02.jpg (reduce friction)

http://www.ekshiksha.org.in/images_friction_VIII/figure_17.JPG (fluid friction)

Activities

[Author - Kripa S]

1. Make an inclined plane on a smooth floor, or on a table. You may use a wooden board supported by bricks, or books. Put a mark with a pen at any point on the inclined plane. Now let a pencil cell move down from this point. How far does it move on the table before coming to rest? Note down the distance. Now spread a piece of cloth over the table. Make sure that there are no wrinkles in the cloth. Try the activity again.

2. http://www.arvindguptatoys.com/toys/books.html