DSERT - 8 - Maths :: Playing with Numbers
Go To: DSERT-Mathematics-Grade 8
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[Contributor - Shaurya Singh]
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.
https://drive.google.com/file/d/1mpzPczEzr1LEI-kenZb3QD1dnKPfX21a/view?usp=sharing (Lesson Plan - English)
https://drive.google.com/file/d/1_V6WEiHvUi1efzghvsQe57CqTSBNWYkB/view?usp=sharing (PPT - English)
You may use the content as it is or download and modify them to suit the students requirements.
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The worksheets of the lesson can be accessed from the worksheet tab.
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[Contributor - Rini Jose]
http://www.ktbs.kar.nic.in/New/website%20textbooks/class8/8th-kannada-maths-1.pdf#page=13 (Kannada Medium)
http://www.ktbs.kar.nic.in/New/website%20textbooks/class8/8th-english-maths-1.pdf#page=9 (English Medium)
[Author - Kripa S]
https://www.youtube.com/watch?v=UZYpOKtylxM (Divisibility rules - English video 1)
https://www.youtube.com/watch?v=KBgNY7LqU2M (Divisibility rules - English video 2)
[Author - Kripa S]
http://www.iqtestexperts.com/brainteasers/wp-content/uploads/2010/09/bt-wp-08.gif (number game 1)
https://s-media-cache-ak0.pinimg.com/originals/ed/d1/e9/edd1e9dae6ffcaeb3e2d6a646eed8a7f.gif (number game 2)
[Author - Kripa S]
1. Stand on the ends of the classroom making a huge circle. Start counting from 1. When it is time to say 4, say Meow. Again at 8 say Meow. If you say the number (table of 4) you are out. Let us see who wins. Repeat this game for table of 6, 7, 8 etc.
2. Play the same game for odd and even numbers too. Use different sounds for fun (Bow-bow, quack, brrrrrr etc)
3. Make number cards from 1 - 50. Place them all in order. Play in pairs. One student picks a number card. Other student has to pick all the cards that are factors of the number picked. If there are no factors, the student can't pick any card. Then the second student picks a card and first student will pick all factor cards. Continue till all the cards are taken up. The student with maximum cards wins.
[Contributor - Nikita Satish]
https://drive.google.com/open?id=0BzNF2YyqQxJ-ZFVOMlNLUWs1VVU
[Contributor - Shaurya Singh]
Lesson Plan version 1.1 PPT
https://drive.google.com/file/d/1_V6WEiHvUi1efzghvsQe57CqTSBNWYkB/view?usp=sharing (PPT - English)
[Contributor - Apoorva Ramachandra]
Term' | 'Transliterated Term' | 'Translated Term' |
Divisibility | ಡಿವಿಸಿಬಿಲಿಟಿ | ಭಾಜ್ಯತೆ |
quotient | ಕೋಷನ್ಟ್ | ಭಾಗಲಬ್ಧ |
Remainder | ರಿಮೆನ್ಡರ್ | ಶೇಷ |
Palindrome | ಪಾಲಿಂಡ್ರೋಮ್ | ಪಾಲಿಂಡ್ರೋಮ್ |
Alpha Numerical | ಆಲ್ಫಾನ್ಯೂಮರಿಕ್ | ಆಲ್ಫಾ ಸಂಖ್ಯೆ ಸೂಚಿ |
conjecture | ಕನ್ಜೆಕ್ಚರ್ | ಊಹೆ |
Magic Square | ಮ್ಯಾಜಿಕ್ ಸ್ಕ್ವೆರ | ಮಾಯಾ ಚದರ |
Perfect Number | ಪರ್ಫೆಕ್ಟ್ ನಂಬರ್ | ಪರಿಪೂರ್ಣ ಸಂಖ್ಯೆ |
Twin Primes | ಟ್ವಿನ್ ಪ್ರೈಮ್ಸ್ | ಅವಳಿ ಅವಿಭಾಜ್ಯಗಳು |
Mersenne Primes | ಮರ್ಸೆನ್ ಪ್ರೈಮ್ಸ್ | ಮರ್ಸೆನ್ ಅವಿಭಾಜ್ಯಗಳು |
[Contributor - Nikita Satish]
https://drive.google.com/open?id=0BzNF2YyqQxJ-a1ZLTG5yQmtZeG8
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4932_v1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4933_v1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4934_v1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4935_v1.pdf (Worksheet 4)
Answerkeys [Version 2021]
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Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4932_v1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4933_v1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4934_v1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2676+ST_4935_v1.pdf (Worksheet 4)
Answerkeys [Version 2021]
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[Contributor - Paul D'silva]
https://drive.google.com/open?id=1DqAhx-eTGruXUSv5tLB2FW3AoQQnhahx (Question bank - Kannada)
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