BSER - 7 - Science :: Nutrition in Animals

Go To: BSER-Sci-Grade 7

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Course Content / Subtopic list:

Digestion in human system
Diagram of digestive system
Digestion system in amoeba

Expected Learning Outcome:

SWBAT-

Explain the digestion in humans
Describe the process of digestion in amoeba
Draw the diagram of digestive system in humans

Lesson Plan

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Kindly note, while the lesson plan is a guide to teach, you can also add your own teaching elements to enhance the learning process of the children.

[Edition 2022]

Nutrition in Animals Lesson Plan - (Lesson Plan - English)

[Edition 2019]

https://drive.google.com/open?id=1vr4X0Ac5AGerGKnjkx3Au0aE6vp1OiUT (Lesson Plan - English)

https://drive.google.com/open?id=1scCiYR1uf8q4CL4QE8a2rigSQoeCEZlV (PPT - English)

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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 of the modified version.

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

Videos

[Author - Kripa S]

https://www.youtube.com/watch?v=OYz5y7vlFUk ( Human body -digestive system)

https://www.youtube.com/watch?v=n78XyUWaZEk ( Introduction to Animal nutrition)

https://www.youtube.com/watch?v=qGYakScf4_w (what animas eat)

Images

[Author - Anu Nived]

https://image.slidesharecdn.com/digestion-131209012039-phpapp02/95/digestion-11-638.jpg?cb=1386552149(nutrition process)

http://humananatomyclass.com/wp-content/uploads/2016/11/digestive-system-unlabeled-diagram-human-digestive-system-diagram-anatomy-human-body-1.jpg (human digestive system)

https://lh6.googleusercontent.com/xSiYboQnnNxH68XiEhDFgFj3P_q3Ck6TC_2o4mW-9haY (amoeba)

https://i.ytimg.com/vi/meMHJ4Pt8kI/maxresdefault.jpg (digestion in grass eating animals)

Activities

[Author - Kripa S]

1. Ask the students to identify the different types of teeth in their mouth.

2. . Prepare a separate sample each of (i) sugar solution, (ii) common salt solution, (iii) lemon juice and (iv) juice of crushed neem leaf or bitter gourd. Blindfold one of your classmates and ask her/him to take out the tongue and keep it in straight and flat position. Use a clean toothpick to put the above samples one by one on different areas of the tongue. Use a new toothpick for each sample. Ask the classmate which areas of the tongue could detect the sweet, salty, sour and bitter substances. (Textbook activity)

[Contributor - Suhas B]

lesson Plan version 1.1 activities

1. What is the type of food and mode of feeding of the following animals? Snail, Ant, Eagle, Hummingbird, Lice, Mosquito, Butterfly, House fly

2. Wash your hands. Look into the mirror and count your teeth. Use your index finger to feel the teeth. How many kinds of teeth could you find? Take a piece of an apple or bread and eat it. Which teeth do you use for biting and cutting, and which ones for piercing and tearing? Also find out the ones that are used for chewing and grinding.

3. Take two test tubes. Label them ‘A’ and ‘B’. In test tube ‘A’ put one teaspoonful of boiled rice; in test tube ‘B’ keep one teaspoonful of boiled rice after chewing it for 3 to 5 minutes. Add 3–4 mL of water in both the test tubes. Now pour 2–3 drops of iodine solution in each test tube.

Why is there a change in color in the test tubes?