Difference between revisions of "NCERT - 7 - Science :: Light"
(→Worksheets) |
(→Transliteration) |
||
| (7 intermediate revisions by 3 users not shown) | |||
| Line 3: | Line 3: | ||
=Lesson Plan= | =Lesson Plan= | ||
| − | [ | + | [Contributor- Anu Nived] |
| Line 25: | Line 25: | ||
=Textbook= | =Textbook= | ||
| − | [ | + | [Contributor - Rini Jose] |
| − | + | https://ncert.nic.in/textbook.php (Hindi and English) | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
=Videos= | =Videos= | ||
| − | [ | + | [Contributor- Kripa S] |
| + | (Source - ExamBlock) | ||
| − | https://www.youtube.com/watch?v=qfvHMyTXJF4( Basics of Light) | + | https://www.youtube.com/watch?v=qfvHMyTXJF4 (Hindi - Basics of Light) |
| − | + | (Source - Bodhaguru) | |
| − | https://www.youtube.com/watch?v= | + | https://www.youtube.com/watch?v=rCznJTP3cVQ (Hindi - Light and shadows) |
| + | https://www.youtube.com/watch?v=Jo1UZgGTtUs (Hindi - Properties of light) | ||
=Images= | =Images= | ||
| − | [ | + | [Contributor- Anu Nived] |
| − | |||
| − | |||
https://www.sciencelearn.org.nz/system/images/images/000/000/046/full/Lake-reflection20150805-30600-1t8rqoj.jpg?1447040426 (reflection of light) | https://www.sciencelearn.org.nz/system/images/images/000/000/046/full/Lake-reflection20150805-30600-1t8rqoj.jpg?1447040426 (reflection of light) | ||
| Line 63: | Line 56: | ||
https://3.imimg.com/data3/OB/HP/MY-2271920/newton-s-colour-disc-500x500.jpg (newton's color disc) | https://3.imimg.com/data3/OB/HP/MY-2271920/newton-s-colour-disc-500x500.jpg (newton's color disc) | ||
| − | |||
=Activities= | =Activities= | ||
| − | [ | + | [Contributors - Arshea Bimal, Kripa S] |
| Line 75: | Line 67: | ||
3. https://www.youtube.com/watch?v=HSbMMdoGIW4 (rainbow) | 3. https://www.youtube.com/watch?v=HSbMMdoGIW4 (rainbow) | ||
| − | |||
=Additional Aids= | =Additional Aids= | ||
| + | [Contributor - Sagar Prithvi] | ||
| + | |||
| + | https://drive.google.com/open?id=0BzNF2YyqQxJ-Wlhtd3lzc3M5RU0 | ||
=Transliteration= | =Transliteration= | ||
| + | [Contributor - Fathima Nazar] | ||
| + | {| class="wikitable" | ||
| + | |'''Term''' || '''Transliterated Term''' || '''Translated Term''' | ||
| + | |- | ||
| + | |Concave lens || कॉन्केव लेंस || अवतल लेंस | ||
| + | |- | ||
| + | |Concave mirror || कॉन्केव मिरर || अवतल दर्पण | ||
| + | |- | ||
| + | |Convex lens || कॉन्वेक्स लेंस || उत्तल लेंस | ||
| + | |- | ||
| + | |Convex mirror || कॉन्वेक्स मिरर || उत्तल दर्पण | ||
| + | |- | ||
| + | |Erect image || एरेक्ट इमेज || सीधा प्रतिबिंब | ||
| + | |- | ||
| + | |Magnified image || मैग्नीफाइड इमेज || आवर्धित छवि/प्रतिबिंब | ||
| + | |- | ||
| + | |Magnifying glass || मैग्नीफाइंग ग्लास || आवर्धक लेंस | ||
| + | |- | ||
| + | |Prism || प्रिज़्म || सम पार्श्व, एक त्रिकोणीय आकार वाले पारदर्शी ऑप्टिकल डिवाइस | ||
| + | |- | ||
| + | |Rainbow || रेनबो || इंद्रधनुष | ||
| + | |- | ||
| + | |Real image || रियल इमेज || वास्तविक प्रतिबिंब , वास्तविक छवि | ||
| + | |- | ||
| + | |Rear view mirror || रियर व्यू मिरर || पश्च दृश्य दर्पण | ||
| + | |- | ||
| + | |Converge || कॉन्वर्ज || अभिसरित | ||
| + | |- | ||
| + | |Spherical mirror || स्फेरिकल मिरर || गोलीय दर्पण | ||
| + | |- | ||
| + | |Virtual image || विर्चुअल इमेज || आभासी प्रतिबिंब | ||
| + | |- | ||
| + | |Diverge || डाइवर्ज || अपसरित | ||
| + | |- | ||
| + | |||
| + | |} | ||
=Worksheets= | =Worksheets= | ||
| − | [ | + | [Contributor- Sagar Prithvi] |
https://drive.google.com/open?id=0BzNF2YyqQxJ-Rm1EV21XNU5TLU0 | https://drive.google.com/open?id=0BzNF2YyqQxJ-Rm1EV21XNU5TLU0 | ||
Latest revision as of 07:39, 15 December 2017
Go To: NCERT-Science-Grade 7
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor- Anu Nived]
Objective: To teach the students about light and how it travels
Subtopics to be covered:
- Reflection of light
- Concave and Convex lens
- How rainbow is formed
Learning Outcome:
- Students know that sunlight is a mix of different colours
- They know about the images formed by concave and convex lenses
[Contributor- Kripa S]
(Source - ExamBlock)
https://www.youtube.com/watch?v=qfvHMyTXJF4 (Hindi - Basics of Light)
(Source - Bodhaguru)
https://www.youtube.com/watch?v=rCznJTP3cVQ (Hindi - Light and shadows)
https://www.youtube.com/watch?v=Jo1UZgGTtUs (Hindi - Properties of light)
[Contributor- Anu Nived]
https://www.sciencelearn.org.nz/system/images/images/000/000/046/full/Lake-reflection20150805-30600-1t8rqoj.jpg?1447040426 (reflection of light)
http://maggiesscienceconnection.weebly.com/uploads/5/1/0/5/5105330/__524973087.jpg (convex, plane and concave mirror)
http://www.ekshiksha.org.in/images_light_VII/figure_18.JPG (torch reflector)
https://3.imimg.com/data3/OB/HP/MY-2271920/newton-s-colour-disc-500x500.jpg (newton's color disc)
[Contributors - Arshea Bimal, Kripa S]
1. https://www.youtube.com/watch?v=qjZFJ88sEhE (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=HSbMMdoGIW4 (rainbow)
[Contributor - Sagar Prithvi]
https://drive.google.com/open?id=0BzNF2YyqQxJ-Wlhtd3lzc3M5RU0
[Contributor - Fathima Nazar]
| Term | Transliterated Term | Translated Term |
| Concave lens | कॉन्केव लेंस | अवतल लेंस |
| Concave mirror | कॉन्केव मिरर | अवतल दर्पण |
| Convex lens | कॉन्वेक्स लेंस | उत्तल लेंस |
| Convex mirror | कॉन्वेक्स मिरर | उत्तल दर्पण |
| Erect image | एरेक्ट इमेज | सीधा प्रतिबिंब |
| Magnified image | मैग्नीफाइड इमेज | आवर्धित छवि/प्रतिबिंब |
| Magnifying glass | मैग्नीफाइंग ग्लास | आवर्धक लेंस |
| Prism | प्रिज़्म | सम पार्श्व, एक त्रिकोणीय आकार वाले पारदर्शी ऑप्टिकल डिवाइस |
| Rainbow | रेनबो | इंद्रधनुष |
| Real image | रियल इमेज | वास्तविक प्रतिबिंब , वास्तविक छवि |
| Rear view mirror | रियर व्यू मिरर | पश्च दृश्य दर्पण |
| Converge | कॉन्वर्ज | अभिसरित |
| Spherical mirror | स्फेरिकल मिरर | गोलीय दर्पण |
| Virtual image | विर्चुअल इमेज | आभासी प्रतिबिंब |
| Diverge | डाइवर्ज | अपसरित |
[Contributor- Sagar Prithvi]
https://drive.google.com/open?id=0BzNF2YyqQxJ-Rm1EV21XNU5TLU0
Enable comment auto-refresher