TNSB - 6 - Science :: Light
Go To: TNSB-Science-Grade 6
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[Contributor - Anu Nived]
Objective: To teach the students about light and how it travels
Subtopics to be covered:
- Reflection of light
- How shadow is formed
Learning Outcome:
- Students know about opaque/transparent and translucent bodies
- They know about luminous and non luminuous bodies
[Contributor - Kripa S]
http://www.textbooksonline.tn.nic.in/Books/Std06/Std06-III-MSSS-TM-2.pdf#page=36 (Tamil Medium)
http://www.textbooksonline.tn.nic.in/Books/Std06/Std06-III-MSSS-EM-2.pdf#page=36 (English Medium)
[Contributors - Kripa S, Madhumitha R]
(Source - Smart Learning for All)
https://www.youtube.com/watch?v=vt-SG7Pn8UU (reflection of light in English)
(Source - Pebbles Tamil)
https://www.youtube.com/watch?v=yHyggSXltPc&index=9&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK (Tamil - How to make a pinhole camera)
(Source - Flexiguru)
https://www.youtube.com/watch?v=Eq43ufMCgbQ&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK (English - Pinhole camera)
https://www.youtube.com/watch?v=P6Uihn8V3h4&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=5 (English - Transparent, Translucent & Opaque Objects)
(Source - Merit nation)
https://www.youtube.com/watch?v=OiR2zkDHrLU&index=6&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK (English - Formation of Shadow)
https://www.youtube.com/watch?v=cWr2jrBwLsY&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=8 (English - What is a pinhole camera & how does it work?)
(Source - CBSE) https://www.youtube.com/watch?v=xgJdXpN9il4&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=7 - (English - Formation of Shadows)
(Source - Bodhaguru)
https://www.youtube.com/watch?v=KXdr1YwmNWc&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=10 (English - Light and Shadow)
(Source - Peekaboo Kidz)
https://www.youtube.com/watch?v=lOIGOT88Aqc&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=11 (English - Shadow)
https://www.youtube.com/watch?v=E6OtLfszaVI&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=12 (English - Solar Eclipse)
https://www.youtube.com/watch?v=LH-aSizsx1o&list=PLanvpxuT0TkzrMRkgtg_7yqEfc0hs7dhK&index=13 (English - Lunar Eclipse)
[Contributor - Anu Nived]
https://s-media-cache-ak0.pinimg.com/564x/22/8f/11/228f11805b86010612df19ea25bf083c.jpg (shadows)
https://turntable.kagiso.io/images/Screen_Shot_2017-04-24_at_9.52.55_AM.original.png (mirrors and reflection)
https://userscontent2.emaze.com/images/d186da23-5fba-444a-a625-a7a8581f5594/5fe50df2e56b78643696f38affa4b6d5.jpg (transparent object)
http://s4.thingpic.com/images/AR/KLZpMCfSRmcrunv4Mu4cN52Y.png (transparent, opaque and translucent )
[Contributor - Kripa S]
1. https://www.youtube.com/watch?v=pEhhbIco9Aw (Tracing path of light)
2. Take a stainless steel spoon. Bring the outer side of the spoon near your face and look into it. Do you see your image in it? Is this image different from what you see in a plane mirror? Is this image erect? Is the size of the image the same, smaller or larger?
3. https://www.youtube.com/watch?v=6NTdDQRtqhU (rainbow)
[Contributors - Gayathri Arun, Sudha Thangaraj]
https://drive.google.com/open?id=1UM5gKGb3p7u8-59JqtVbDeSQL7rS4KIQ (Answer Key 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-OTEwQTNBUUxQUFU (Answer Key 2)
[Contributor - Kripa S]
https://community.ekstep.in/preview/content/do_31225708388433920022785 (Properties of Light) (Source: Ekstep)
[Contributor - Ramkee]
| Term | Transliterated Term | Translated Term |
| Concept | கான்செப்ட் | கருத்தாக்கம் |
| Telescope | டெலெஸ்கோப் | தொலைநோக்கி |
| Astronomy | அஸ்ட்ரோனமி | வானியல் |
| Source of Light | சோர்ஸ் ஆப் லைட் | ஒளிமூலங்கள் |
| Luminous | லூமினொஸ் | ஒளிரும் |
| Cylinder | சிலிண்டெர் | உருளை |
| propagation | ப்ரோபகஷன் | பரவல் |
| Linear | லீனியர் | நேரியல் |
| Blur | ப்ளர் | தெளிவின்மை |
| Translucent | ட்ரான்ஸ்லுசென்ட் | ஒளி கசியும் |
| Transparent | ட்ரான்ஸ்பரென்ட் | ஒளி புகும் |
| Opaque | ஒபேக் | ஒளிபுகா |
| Beam of Light | பீம் ஆப் லைட் | ஒளிக்கற்றை |
| Plane Mirror | பிளேன் மிரர் | தள கண்ணாடி |
| Solar Eclipse | சோலார் எக்லிப்ஸ் | சூரிய கிரகணம் |
| Lunar Eclipse | லூனார் எக்லிப்ஸ் | சந்திரகிரகணம் |
[Contributors - Gayathri Arun, Sudha Thangaraj]
https://drive.google.com/open?id=1WdbYGHamoh1CwSOBlVJqpupNEY4ef5Gq (Worksheet 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-LUtTVTBuVEQ0b00 (Worksheet 2)
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