Difference between revisions of "TNSB - 7 - Science :: Water - A precious resource"
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1.You are a water detective in your school. You have a team of six members. Survey the campus and | 1.You are a water detective in your school. You have a team of six members. Survey the campus and | ||
make a note of the following: | make a note of the following: | ||
| + | |||
(a) Total number of taps | (a) Total number of taps | ||
| + | |||
(b) Number of taps leaking | (b) Number of taps leaking | ||
| + | |||
(c) Amount of water wasted due to leakage | (c) Amount of water wasted due to leakage | ||
| + | |||
(d) Reasons of leakage | (d) Reasons of leakage | ||
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(e) Corrective measures taken | (e) Corrective measures taken | ||
Revision as of 11:22, 24 October 2017
Go To: TNSB-Science-Grade 7
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Kripa S]
http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-III-MSSS-TM-2.pdf#page=14 (Tamil Medium)
http://www.textbooksonline.tn.nic.in/Books/Std07/Std07-III-MSSS-EM-2.pdf#page=14 (English Medium)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=9pqh6tlEOhs (water cycle in English)
https://www.youtube.com/watch?v=93BqLewm3bA&t=40s (water pollution -English)
[Contributor - Anu Nived]
http://images.slideplayer.com/26/8393357/slides/slide_21.jpg (forms of water)
http://www.mppcb.nic.in/images/rwh_benefit.jpg (rain water harvesting)
https://upload.wikimedia.org/wikipedia/commons/a/ac/Button_dripper.JPG (drip irrigation)
[Contributor - Kripa S]
1.You are a water detective in your school. You have a team of six members. Survey the campus and make a note of the following:
(a) Total number of taps
(b) Number of taps leaking
(c) Amount of water wasted due to leakage
(d) Reasons of leakage
(e) Corrective measures taken
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