Difference between revisions of "DSERT - 7 - Maths :: Rational Numbers"
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| + | [Author - Shashikant Navalgundkar] | ||
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| + | https://drive.google.com/open?id=0BzNF2YyqQxJ-MHlOUzBuRTNxN0E (Answer Key 1) | ||
=Transliteration= | =Transliteration= | ||
Revision as of 04:58, 21 July 2017
Go To: DSERT-Mathematics-Grade 7
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[Author - Kripa S]
Objective: Introduce rational numbers and properties of rational numbers
Subtopics to be covered:
- Define rational numbers
- Properties of rational numbers for the 4 operations (+, -, x, ÷)
- Additive inverse, Multiplicative inverse of a rational number
Learning Outcome:
- Students can identify the properties of a rational number based on any operation
- Students can solve problems on rational numbers (+, -, x, ÷)
[Author - Kripa S]
http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-kannada-maths-1.pdf#page=60 (Kannada Medium)
http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-english-maths-1.pdf#page=62 (English Medium)
[Author - Kripa S]
https://www.youtube.com/watch?v=9yvtLN_24G0 (Rational numbers - animated, English)
[Author - Kripa S]
http://4.bp.blogspot.com/_6c3ihz9hDWY/TPJsBrhS1JI/AAAAAAAAAAs/4jIhQR7xfYk/s1600/Rational+numbers.png (Rational Numbers)
'https://img.clipartfox.com/4260a4c3b12568c478b2a135136b9bbb_relationship-between-numbers-rational-numbers-definition_500-387.png (examples on rational numbers)
https://s3-ap-southeast-1.amazonaws.com/learnhive/lcards/Rational-Numbers-5220428eec40a.png (properties of rational numbers)
[Author - Kripa S]
1. Make two teams. One team will write a number on board, and other team will guess whether it is a rational number or not.
2. Make a chart of how rational numbers consists of integers, whole numbers, natural numbers.
[Author - Shashikant Navalgundkar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-MHlOUzBuRTNxN0E (Answer Key 1)
[Author - Adithi Satish, Shashikant Navalgundkar]
https://drive.google.com/open?id=0BzNF2YyqQxJ-RXZFN2NWNGZuNms
https://drive.google.com/open?id=0BzNF2YyqQxJ-WDlxTGVQeHhfa1E (Worksheet 1)
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