DSERT - 7 - Science :: Nutrition in Plants

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[Contributor - Sowmya Vaidyanathan]

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=14lAcTyeIn2RWoWQk-gIKoxC1DeanIeP8 (Lesson Plan - English)

https://drive.google.com/open?id=1CGNhkNbjuA5SqIYty05WV6mb_8_qaOIY (PPT - English)

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

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[Contributor - Rini Jose]

http://www.ktbs.kar.nic.in/New/website%20textbooks/class7/7th-kannada-science-01.pdf#page=13 (Kannada)

http://www.ktbs.kar.nic.in/New/website%20textbooks/class7/7th-english-science-01.pdf#page=15 (English)

[Contributor - Sowmya Vaidyanathan]

Lesson Plan version 1.1 activities

1. Take 2 potted plants of the same kind. Keep one in dark (or in a black box) for 72 hours and the other in sunlight. Perform Iodine test with the leaves of both the plants and record your results.

2. Now leave the pot, which was earlier kept in dark, in sunlight and then perform the iodine test again on its leaves. Record your observations.

3. Take a potted plant with broad leaves. Take two strips of black paper and cut out a small square in the centers. Cover a part of two leaves with these papers and secure them with paper clips. Keep the plant in sunlight for 2–5 days. Perform iodine test on the uncovered and covered portions leaf. Now take second leaf. Remove the strip and expose the covered part to the sunlight for 2–3 days and do the iodine test again.

[Contributor - Sowmya Vaidyanathan]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=1CGNhkNbjuA5SqIYty05WV6mb_8_qaOIY (PPT - English)

[Contributor - Mythreyi P]

https://drive.google.com/open?id=1Z4d_0Frc7aKBWgnWb0viJrJn7uua8JlT (Worksheet 1)

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