DSERT - 6 - Science :: Mass and Density
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[Contributor - Anu Nived]
Objective: To teach the students about mass/density/volume and buoyancy
Subtopics to be covered:
- Relation between mass/density/ volume
- Archimedes Principle
Learning Outcome:
- Students know about the mass/density/volume and their units
- They know how a spring balance/common balance/hydrometer works
[Contributor - Kripa S]
http://ktbs.kar.nic.in/new/website%20textbooks/class6/6th-kannada-science.pdf#page=102 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class6/6th-english-science.pdf#page=102 (English Medium)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=e_gGCunofgI (Volume occupied by matter)
https://www.youtube.com/watch?v=vSXTBnnx4OA (Density)
[Contributor - Anu Nived]
http://www.crossfitrockwall.com/.a/6a00e00991591488330133f5519ce8970b-350wi (common balance)
http://images.wisegeek.com/duckling-in-water.jpg (buoyancy example)
https://whoathatsphysics.files.wordpress.com/2008/11/kayak.jpg (buoyancy example)
[Contributor - Kripa S]
1. Take about 10 one rupee coins of same size and place them one upon the other. Measure the total thickness with a scale and then divide it by the number of coins to get the thickness of one coin.
2. Cut a cardboard into a shape of rectangle having length 4 cm and breadth 2 cm and measure its area.
3. Ask your classmate to stand with his/ her back against a wall. Make a mark on the wall exactly above his/her head. Now measure the distance, from the floor to this mark on the wall, with a scale. Let all other students measure this length in a similar way. Record your observations in your notebook
[Contributor - Shashidhar Navalgundkar]
| Term | Transliterated Term | Translated Term | |
| Mass | ಮಾಸ | ಸಮೂಹ | |
| Density | ಡೆನ್ಸಿಟಿ | ಸಾಂದ್ರತೆ | |
| Buoyancy | ಬುಒಯನ್ಸಿ | ತೇಲುವಿಕೆ | |
| Volume | ವಾಲ್ಯೂಮ್ | ಸಂಪುಟ | |
| Weight | ವೆಯಿಟ್ | ತೂಕ | |
| Floating | ಫ್ಲೋಟಿಂಗ್ | ತೇಲುತ್ತಿರುವ | |
| Sinking | ಸಿಂಕಿಂಗ್ | ಮುಳುಗುವಿಕೆ | |
| Physical Balance | ಫಿಸಿಕಲ್ ಬ್ಯಾಲೆನ್ಸ್ | ದೈಹಿಕ ಸಮತೋಲನ | |
| Measurement | ಮೆಸ್ಸುರೆಮೆಂಟ್ | ಮಾಪನ | |
| Specific Gravity | ಸ್ಪೆಸಿಫಿಕ್ ಗ್ರಾವಿಟಿ | ವಿಶಿಷ್ಟ ಗುರುತ್ವ |
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