Difference between revisions of "MHSB - 5 - Maths :: Fractions"
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Revision as of 10:21, 2 September 2017
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Contributor - Kripa S]
Objective: To introduce fractions
Subtopics to be covered:
- Shade portions to define fractions
- Equivalent fractions
- Like and unlike fractions
- Compare given fractions using <, =, >
- Add, subtract fractions (like and unlike)
Learning Outcome:
- Students can shade and form a fraction asked
- Students can classify types of fractions
- Students can compare, add and subtract given fractions
[Contributor - Kripa S]
http://cart.ebalbharati.in/BalBooks/pdfs/501020004.pdf#page=30 (Marathi Medium)
http://cart.ebalbharati.in/BalBooks/pdfs/503020004.pdf#page=30 (English Medium)
[Contributor - Kripa S]
https://www.youtube.com/watch?v=9hZkk73nJ_Y&t=55s (Introduction to Fractions)
https://www.youtube.com/watch?v=7TAvBGNkvRE (Types of fractions)
https://www.youtube.com/watch?v=gV1vWqzeshY (Types of Fractions example)
https://www.youtube.com/watch?v=1thX9Qml0Ks&t=10s (Addition of Fractions)
https://www.youtube.com/watch?v=QjaF8xZLBjQ (Subtraction of Fractions)
https://www.youtube.com/watch?v=20L3UQ9SiV0 (Comparison of Fractions)
[Contributor - Kripa S]
http://3.bp.blogspot.com/_KHzog4bhr_0/TNgewweh7DI/AAAAAAAAAOQ/53ufgj7Io-M/s1600/fractions.gif (fraction from 1/10 to whole)
http://www.ducksters.com/kidsmath/fractions14.gif (fractions)
https://s-media-cache-ak0.pinimg.com/originals/9e/47/f0/9e47f0c3e02fea99a3647e71d3744ac3.jpg (patterns for fraction)
[Contributor - Kripa S]
1. Take a cardpaper piece and draw a circle of any radius of your choice. Divide the circle into 8 equal parts. Shade each portion with a different colour (yellow, orange, red, pink, green, blue, violet, dark colour). Push a pen refill or a stick and rotate the sheet. See the colour of the rotating sheet and discuss why you see that colour.
2. Make teams of 4 students. Each team must draw a circle and divide it in 12 equal parts. Each team must make chits of paper and write these fractions : 1/12, 2,12,3/12,4/12,5/12,6/12.....11/12,1/2,1/3,1/4,1/6. Shuffle these chits. One students picks out one chit and shades those many parts of circle. Then the next student will pick out another chit and shade those many parts. Repeat this step till the circle is fully shaded. The team which shades the circle first wins.
[Contributor - Abhishek Bhatewara]
https://drive.google.com/open?id=0B4m07xnDF8JpZHlyNXVHQ2JCS2M (answerkey1)
https://drive.google.com/open?id=0B4m07xnDF8JpWk9tbElFc0pQR0U (answerkey2)
https://drive.google.com/open?id=0B4m07xnDF8JpVGVhdkZHOW0zdEE (answerkey3)
[Contributor - Satish Kothari]
| Term | Transliterated Term | Translated Term | |
| Fraction(s) | फ्रकॅशन | अपूर्णांक | |
| Numerator | न्यूमरेटर | अंश | |
| Denominator | डिनॉमिनेटर | छेद | |
| Equivalent | इक्विव्हॅलेंट | सममूल्य | |
| Like Fractions | लाईक फ्रकॅशन | समच्छेद अपूर्णांक | |
| Unlike Fractions | अनलाईक फ्रकॅशन | भिन्नछेद अपूर्णांक | |
| Transformation | ट्रान्सफॉर्मेशन | रूपांतर | |
| Mixed Number | मिक्स्ड फ्रकॅशन | ्णांकयुक्त अपूर्णांक | |
| Improper Fraction | इम्प्रोपर फ्रकॅशन | अंशाधिक अपूर्णांक |
[Contributor - Abhishek Bhatewara]
https://drive.google.com/open?id=0B4m07xnDF8JpOE1IMmpSVTdLVlE (worksheet1)
https://drive.google.com/open?id=0B4m07xnDF8JpeDBCOXRyR0tublk (worksheet2)
https://drive.google.com/open?id=0B4m07xnDF8JpUnhGSGx5aklQZU0 (worksheet3)
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