NCERT - 6 - Maths :: Knowing Our Numbers

Go To: NCERT-Mathematics-Grade 6

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Course Content
Textbook
Teaching Learning Resources

Course Content / Subtopic list:

Comparing Numbers
Large Numbers In Practice
Using Brackets,Roman Numbers

[Contributor - Rini Jose]

https://ncert.nic.in/textbook.php (Hindi and English)

Lesson Plan

[Contributor - Kripa S]

Objective: Revisit basics of numbers

Subtopics to be covered:

- Place value till 10,00,000

- Expansion form and standard form of any number

- Write in words , write in figures

- Smallest, Largest numbers; Ascending, Descending order of numbers

- Rounding off to nearest 100

- Compare given numbers using >, =, <

Learning Outcome:

- For any given number students can tell place value of the digits, write in words, round off

- For a given set of numbers students can compare them, arrange in order

Videos

[Contributor - Kripa S, Rishi Mazumdar]

https://www.youtube.com/watch?v=8A7ZKsKUYU4 ( What is Number Line )

https://hi.khanacademy.org/math/in-sixth-grade-math/knowing-numbers (Khan Academy)

Images

[Contributor- Kripa S]

https://sites.google.com/a/apps.isd13.org/north-park-2nd-grade/_/rsrc/1352908162073/math/unit-3-place-value-money-and-time/base10blocks/base%2010%20blocks.PNG (place value)

http://www.polk.k12.ga.us/userfiles/82/place%20value.jpg (place value)

https://s-media-cache-ak0.pinimg.com/564x/11/1c/3d/111c3db932076f8256656d3af75f9802.jpg (ascending/ descending)

Activities

[Contributor- Kripa S]

1. Make a measuring scale on a wall till 150 cm. Measure the height of every student in your class on that scale. Compare who is taller than whom

2. What is the difference of height between the shortest and tallest student?

3. Share how many people live in your village. Discuss with your friends on the count. Whose count is more correct? Learn about approximation in this activity

Additional Aids

[Contributor- Kripa S]

https://drive.google.com/open?id=0B4m07xnDF8JpVlRJYWVodDNuZTA (answerkey1 )

https://drive.google.com/open?id=0B4m07xnDF8JpREFNbzdhUEVTQ1E (answerkey2)

https://drive.google.com/open?id=0B4m07xnDF8JpaVBhcm1pTjd3MW8 (answerkey 3)

Transliteration

[Contributor - Gireesh Singh Thakurathi]

Term	Transliterated Term	Translated Term
ascending	असेंडिंग	आरोही
descending	डेस्केन्डिंग	अवरोही
estimation	एस्टिमेशन	अनुमान
approximately	अप्प्रोक्सिमाटेली	लगभग
algorithm	अल्गोरिथम	कलन विधि
indicators	इंडीकेटर्स	संकेतक
quantities	क्वान्टीटीएस	मात्रा
numerals	नुमेरल्स	अंक