TNSB - 7 - Science :: Combustion and Flame

Go To: TNSB-Science-Grade 7

[edit]

• Lesson Plan
• Textbook
• Videos
• Images
• Activities
• Additional Aids
• Transliteration
• Worksheets
• Assessments

[Contributor - Preethi Saravanakumar]

Objective: Learn About Combustion and Flame

Subtopics to be covered:

1. Ignition temperature
2. Types of combustion (Spontaneous combustion, Rapid combustion, Slow combustion, Incomplete combustion)
3. Fire Control
4. Flame And Its Structure
5. Efficiency Of Fuels (Characteristics of a good fuel, Calorific Value, Fuel, Types of Fuels)
6. Fuels And Environment (Acid Rain, GLOBAL WARMING)

Learning Outcome:

1. Students understand ignition and fuel efficiency.

[Contributor - Kripa S]

http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-III-MSSS-TM-2.pdf#page=27 (Tamil Medium)

http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-III-MSSS-TM-3.pdf#page=1 (Tamil Medium)

http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-III-MSSS-EM-3.pdf#page=1 (English Medium)

[Contributor - Kripa S]

https://physicalism.files.wordpress.com/2013/02/flame.gif (combustion)

https://i.ytimg.com/vi/zhBxfNm3rJE/maxresdefault.jpg (explosion)

http://www.northerntool.com/images/product/2000x2000/227/22739_2000x2000.jpg (fire extinguisher)

https://i.ytimg.com/vi/knmmjT2CFJM/maxresdefault.jpg (structure of a flame)

[Contributor - Kripa S]

1. https://www.youtube.com/watch?v=XGB2-pVK4eo (candle fun)

2. https://www.youtube.com/watch?v=PzXBxjO1zjo (flying flame)

[Contributor - Gayathri Arun]

https://drive.google.com/open?id=0B4m07xnDF8JpLUlHQ2k0Nmx0cEE

0.00

(0 votes)

Sort by date Sort by score

Enable comment auto-refresher

Add your comment

evidyaloka welcomes all comments. If you do not want to be anonymous, register or log in. It is free.