MHSB - 8 - Science :: Reflection of Light

MSCERT-Science-Grade 8

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• Lesson Plan
• Textbook
• Videos
• Images
• Activities
• Additional Aids
• Transliteration
• Worksheets
• Assessments

[Contributor - Anu Nived]

Objective: To teach the students about light, laws of reflection and types of reflections

Subtopics to be covered:

- Laws of reflection

- Types of Reflection

- Periscope

Learning Outcome:

- Students know what is light

- How single and multiple images are formed

- They know how a Periscope works

[Contributor - Rini Jose]

http://cart.ebalbharati.in/BalBooks/pdfs/801020012.pdf#page=119 (Marathi)

http://cart.ebalbharati.in/BalBooks/pdfs/803020012.pdf#page=119 (English)

[Contributor - Kripa S]

https://www.youtube.com/watch?v=vt-SG7Pn8UU (reflection of light in English)

https://www.youtube.com/watch?v=qm73I-oCLLk (Refection of Light - Marathi)

https://www.youtube.com/watch?v=KHWyRbBSXwA (Reflection of light - Marathi, video 2)

[Contributor - Kripa S]

http://www.uen.org/Lessonplan/downloadFile.cgi?file=33095-3-40626-incidence_reflection.gif&filename=incidence_reflection.gif (law of relfection)

https://turntable.kagiso.io/images/Screen_Shot_2017-04-24_at_9.52.55_AM.original.png (mirrors and reflection), http://s4.thingpic.com/images/AR/KLZpMCfSRmcrunv4Mu4cN52Y.png (transparent, opaque and translucent )

[Contributor - Kripa S]

1. https://www.youtube.com/watch?v=adISHi9AYug (Reflection, Refraction)

2. https://www.youtube.com/watch?v=GIMxKz-tCmw (Reflection)

[Contributor - Shyama Ranade]

https://drive.google.com/open?id=1ndoNI7_TRMe3YC_ErL9i_nYop7eAj38I

[Contributor - Shahnawaz Pathan]

Term	Transliterated Term	Translated Term
Image	इमेज	प्रतिमा
Rays	रेय्स	प्रकाशकिरणे
Obliquely	ओब्लिक्ली	तिरपी
Beams	बीम्स	शलाका
Object	ओब्जेक्ट	वस्तू
Upside down	अप्साईड डाऊन	वरील बाजू खाली
Incident ray	इन्सिडेंट रेय	आपाती किरण
Perpendicular	पर्पेंडिक्युलर	लंब
Reflected ray	रिफ्लेक्टेड रेय	परावर्तित किरण
Plane	प्लेन	पतल
Regular reflection	रेग्युलर रिफ्लेक्शन	नियमित परावर्तन
Irregular reflection	इर्रेग्युलर रिफ्लेक्शन	अनियमित परावर्तन

[Contributor - Shyama Ranade]

https://drive.google.com/open?id=1fgegiSDWejdjSlEIpPeSBljMqfPZT8e6

Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/MHSB/Science/T+1825_ST+5300_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/MHSB/Science/T+1825_ST+5301_V1.pdf (Worksheet 2)

Answer Keys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/MHSB/Science/T+1825_ST+5300_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/MHSB/Science/T+1825_ST+5301_V1.docx (Answerkey 2)

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