TNSB - 6 - Science :: Chemistry in Everyday life

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[Contributor - Gayathri Arun Kumar]

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=1Mmfz2p1aQvh0cxS3P6hvfwdMCY8ZjyC- (Lesson Plan - English)

https://drive.google.com/open?id=1Ldll3aJHh68M4SzOl8FmT4UQqrykgctw (PPT - Tamil)

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.

English version part1
English version part2
English version part3
Tamil version part1
Tamil version part2
Tamil version part3

[Contributor - Gayathri Arun Kumar]

Lesson Plan version 1.1 videos

https://www.youtube.com/watch?v=L2Q2q20KaEk (Chemistry in daily life)

https://www.youtube.com/watch?v=HbYzOtZCijw (Fertilizers- English)

https://www.youtube.com/watch?v=_aEZXP-oVkI (organic fertilizers- Tamil)

https://www.youtube.com/watch?v=y4xVqlP78xQ (fertilizers made from waste- Tamil)

https://www.youtube.com/watch?v=VxY6YjFokkY (Gypsum)

https://www.youtube.com/watch?v=JUmtgeGc_JA (Making of plaster of paris)

https://www.youtube.com/watch?v=z6rgeg9NXMQ (Adhesives)

[Contributor - Gayathri Arun Kumar]

Lesson Plan version 1.1 activities

1. Discuss with your group and list out few chemicals which we use in our home and school.

2. Preparation of Soap Materials Required: 35 ml of water 10 g. of Lye (Sodium hydroxide) 60 ml of coconut oil. Process : Cover your work area with old newspaper. Take 35 ml of water in a jar. Add 10 gram of concentrated sodium hydroxide and allow it to cool.

Then add 60 ml of coconut oil drop by drop and stir it well. Pour that solution into an empty match box, soap can be obtained after getting dried. Try this soap to wash your handkerchief.

3. Make a visit to agriculture field in your area. List out the various crops and type of fertilizers used there.

Name of the Crop, Name of the Fertilizer

4. Collect various kinds of soap’s wrapper. Complete the following table based on the information provided in the wrapper. S. No