MHSB - 6 - Science :: Substances We Use

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MSCERT-Sci-Grade 6


Course Content / Subtopic list:

  1. Substances and objects
  2. Natural substances
  3. Man-made substances and examples
  4. Production of substances

Expected Learning Outcome:


  1. Differentiate between natural and manmade substances
  2. Identify the man made substances around the environment
  3. Define vulcanization
  4. Describe the synthetic fibres

English Medium

English medium textbook

Marathi Medium

Marathi medium textbook

Lesson Plan

[Contributor - Aditi Joglekar]

Dear Volunteer,

Please find below the detailed lesson plan and PPT for this chapter in the language mentioned against the respective link. While the lesson plan will give an overall flow of the lesson, the PPT will include lesson flow as well as the presentations for the class. (lesson Plan - English) (PPT - English)

You may use the content as it is or download and modify them to suit the students requirements.

If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to for enabling upload the modified version.

The worksheets of the lesson can be accessed from the worksheet tab.

Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.


[Contributor - Kripa S] (use of plastics)

[Contributor - Aditi Joglekar]

Lesson Plan version 1.1 videos (Natural and manmade things) (natural and manmade things) (natural and manmade things) (Making of natural rubber) (Natural rubber) (natural rubber) (How paper is made) (How paper is made)


[Contributor - Kripa S] (natural vs manmade resources) (synthetic fibres)


[Contributor - Kripa S]

1. Enlist a set of items you use everyday. Distinguish how many of them are naturally made and how many are man made. Is there a way to switch from man made item to a natural item ? Discuss

[Contributor - Aditi Joglekar]

Lesson Plan version 1.1 activities (activity sheet)

Additional Aids

[Contributor - Priya Kashid]

[Contributor - Aditi Joglekar]

Lesson Plan version 1.1 PPT


[Contributor - Aditi Joglekar]

Term Transliterated Term Translated Term
Substance(s) सबस्टन्स पदार्थ
Object(s) ऑब्जेक्ट वस्तू
Particle(s) पार्टीकल सूक्ष्मकण
Classification क्लासिफिकेशन वर्गीकरण
Natural substance नॅचरल सबस्टन्स नैसर्गिक पदार्थ
Biotic substance अबायोटिक सबस्टन्स अजैविक पदार्थ
Biotic substance बायोटिक सबस्टन्स जैविक पदार्थ
Substance of animal origin सबस्टन्स ऑफ ऍनिमल ओरिजिन प्राणिजन्य पदार्थ
Substance of plant origin सबस्टन्स ऑफ प्लांट ओरिजिन वनस्पतीजन्य पदार्थ
Man made substance मॅन मेड सबस्टन्स मानवनिर्मित पदार्थ
Irreversible change इर्रिव्हर्सिबल चेंज अपरिवर्तनीय बदल
Vulcanization process व्हल्कनायझेशन प्रोसेस व्हल्कनायझेशन प्रक्रिया
Artificial threads आर्टिफिशिअल थ्रेड कृत्रिम धागे
Polymer chain(s) पॉलिमर चेन बहुवारिक शृंखला


[Contributor - Priya Kashid]

[Contributor - Ganesh Perumal] (Worksheet 1)

Worksheets [Version 2021] (Worksheet 1) (Worksheet 2) (Worksheet 3)

Answer Keys [Version 2021] (Answerkey 1) (Answerkey 2) (Answerkey 3)


[Contributor - Tirtha M Anawekar] (Question bank - English)

(0 votes)

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