Difference between revisions of "MHSB - 8 - Science :: Structure of an Atom"
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Revision as of 09:28, 25 July 2017
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Anu Nived]
Objective: To teach the students about atoms and various atomic theories
Subtopics to be covered:
- Atomic number and atomic mass number
- Isotopes, ions and valency
Learning Outcome:
- Students know the structure of atoms
- They know various uses of isotopes
[Author - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/801010012.pdf#page=53 (Marathi Medium)
http://cart.ebalbharati.in/BalBooks/pdfs/803010012.pdf#page=53 (English Medium)
[Author - Kripa S]
https://www.youtube.com/watch?v=nKVp2XMRPIw (Atoms and Molecules - Marathi)
https://www.youtube.com/watch?v=QKRePBf-WCI (Chemical Formula - Marathi)
https://www.youtube.com/watch?v=ENandNOV-LE (Structure of Atom - Marathi)
[Author - Kripa S]
http://www.mammothmemory.net/mammoth_memory/images/user/scaled/ks-s-600x400-Lithium.jpg (example of atomic number and mass number)
http://www.eklavya.org/valency%20card%20chemistry.jpg (how a compound is formed)
[Author - Kripa S]
1. In your village, visit a place that has a fence of wire. Take few small marbles or pebbles along with you. Throw them all in one go into the fence. You will observe that few of the pebbles will pass through the fence to the other side, and few will get hit and bounce back. This is how the electrons also move.
[Author - Tejashri Khadilkar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-eEVqRjAtX2NjNU0
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