JACB - 7 - Science :: Nutrition in Plants

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Go To: JACB-Sci-Grade 7

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Course content
Textbook
Teaching learning resources

Course Content / Subtopic list:

Nutrients
Photosynthesis , leaves as food factories , raw material for photosynthesis , chemical equation of photosynthesis , stomata , importance of photosynthesis
Algae
Different modes of nutrition - autotrophic and heterotrophic
Heterotrophic mode of nutrition of plants - parasitic
Saprophytic nutrition , fungus , insectivorous plant
Symbiotic nutrition , rhizobium plants

Expected Learning Outcome:

SWBAT-

Define photosynthesis
Explain the process of photosynthesis and raw materials needed for the process
Differentiate between autotrophic , heterotrophic , parasitic and saprophytic mode of nutrition
Differentiate between autotrophic , heterotrophic , parasitic and saprophytic mode of nutrition

Hindi Medium

Hindi medium textbook

Lesson Plan

[Contributors - Saigeetha and Shilpa]

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=1sxjdzOEEtRpYOGt_XkunI-9B5FS_kIv_ (Lesson Plan - English)

https://drive.google.com/open?id=1UjwKLXxbFcn_dBVVEcoHfp2GHNnJoiS6 (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

[Author - Kripa S]

https://www.youtube.com/watch?v=_Csly0hrr7I (Plant's food and Photosynthesis )

https://www.youtube.com/watch?v=SyL5ytDcNzI&t=532s (Biotic, Abiotic components)

https://www.youtube.com/watch?v=_D75NZEMYn4 (nutrition in plants)

https://www.youtube.com/watch?v=OFr8zjsgIXw ( Sundew (Carnivorous Plant) vs Fly )

[Contributors - Saigeetha and Shilpa]

Lesson Plan version 1.1 videos

http://makemegenius.com/hindi_video.php?id=110 (Introduction to photosynthesis - Hindi)

https://www.youtube.com/watch?v=pFaBpVoQD4E

https://www.youtube.com/watch?v=3pD68uxRLkM

(Detailed explanation on photosynthesis)

https://www.youtube.com/watch?v=fqJQYxG9mAA (Stomata observed under microscope)

https://www.youtube.com/watch?v=pwYmLs1bqS0 (Autotrophic nutrition in plants)

https://www.youtube.com/watch?v=8wY6BhIpULs

https://www.youtube.com/watch?v=SwfhYYnmLYM

(Plants which strive on host for food)

https://www.youtube.com/watch?v=MnY_cCRELvs (Insectivorous plants)

https://www.youtube.com/watch?v=1CP1i0UKvb8 (Venus fly trap)

https://www.youtube.com/watch?v=pkwxXeSC6Ls (Nepenthes)

https://www.youtube.com/watch?v=qYMEw_Yh9wM

https://www.youtube.com/watch?v=VfA1L11x7CM

Images

[Author - Anu Nived]

http://www.mstworkbooks.co.za/natural-sciences/gr8/images/gr8ll01-gd-0003.jpg (photosynthesis)

https://image.slidesharecdn.com/science-150617065438-lva1-app6892/95/life-process-28-638.jpg?cb=1434524232 (saprotrophs)

http://www.buzzle.com/images/plants/deciduous-plants/moss-on-oak-tree-commensalism-in-deciduous-forest.jpg (symbiotic relation)

https://s-media-cache-ak0.pinimg.com/originals/2c/f8/09/2cf809f90a998a9504ef68efdc5abac0.jpg(insectivorous plant)

http://www.hotbuzzs.com/wp-content/uploads/2016/05/12.jpg(insectivorous plant)

[Contributors - Saigeetha and Shilpa]

Lesson Plan version 1.1 Images

https://www.aquaread.com/wp-content/uploads/2014/09/bigstock-Green-Pond-60813044.jpg

https://upload.wikimedia.org/wikipedia/commons/7/74/River_algae_Sichuan.jpg. (Algae)

https://usercontent2.hubstatic.com/12985863_f496.jpg

https://previews.123rf.com/images/s5015826/s50158261708/s5015826170800025/84109294-closeup-view-of-a-parasitic-plants-on-a-tree-trunk-scientifically-known-as-pyrrosia-piloselloides-.jpg

(Image of parasitic plants)

https://previews.123rf.com/images/norgal/norgal1605/norgal160500241/57575812-mold-on-old-brown-leather-bag.jpg (Saprophytes)

https://i.ytimg.com/vi/DAxKFCkSUBc/maxresdefault.jpg

https://i1.wp.com/fermentersclub.com/wp-content/uploads/2014/05/BEFORE.jpg?fit=756%2C592&ssl=1 (Fungi growing on leather bags,shoes, pickles)

https://www.differencebetween.com/wp-content/uploads/2017/04/Difference-Between-Saprophytes-and-Parasites-1-768x521.jpg

https://cosmos-images2.imgix.net/file/spina/photo/13632/180118_nanowrinkles_1.jpg?ixlib=rails-2.1.4&auto=format&ch=Width%2CDPR&fit=max&w=1400

http://www.hotbuzzs.com/wp-content/uploads/2016/05/12.jpg

Activities

[Author - Kripa S]

1. Ask students to list out the various colours of leaves that they have observed.

2. Make the students to ask around about fertilizers. What do the most common fertilizers contain?

3. Ask the students to name some parasites that they have observed. What are their hosts?

4. Take a piece of bread and moisten it with water. Leave it in a moist warm place for 2–3 days or until fluffy patches appear on them. These patches may be white, green, brown or of any other colour. What could this be?

[Contributors - Saigeetha and Shilpa]

Lesson Plan version 1.1 activities

1. Take two potted plants of the same kind. Keep one inside your class and the other one outside the class in full sun. Record your observations after 5-7 days.

2. Take some Croton leaves (or any other spotted colourful leaves). Boil them in a beaker for some time and then put them in another beaker containing alcohol. Put the beaker in a water bath and bring to boil. Once the leaves become decolorized, wash them and add iodine drops. Observe and discuss.

3. Take a piece of bread and moisten it with water. Leave it in a moist warm place for 2–3 days or until fluffy patches appear on them. These patches may be white, green, brown or of any other colour. What could this be?

4. Keyword Game – Teacher can provide an alphabet and ask them to name the keyword starting with that letter and define it.