Difference between revisions of "TNSB - 6 - Maths :: Ratio and Proportion"

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Go To: [[TNSB-Mathematics-Grade 6]]
 
Go To: [[TNSB-Mathematics-Grade 6]]
  
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=Lesson Plan=
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=Course Content=
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[Contributor - Preethi Saravanakumar]
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'''Objective:''' To teach the children about the concepts of Ratio, Proportion and Variation.
 
  
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'''Subtopics to be covered:'''
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<h2> Course Content / Subtopic list: </h2>
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<br>
  
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# Express ratios in fractions and to reduce the fraction to the lowest form.
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<ol>
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# Equivalent Ratios and Comparison of Ratios
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  <li>The Concept Of Ratio</li>
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# Learn to calculate 'The product of the means' and  'The product of Extremes'.
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  <li>Use The Notation And Simplify Ratio</li>
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# Direct Variation and how to find it.
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  <li>Divide The Quantity Of Things In The Given Ratio</li>
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# Proportion Application.
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  <li>Recognize The Relationship Between Ratio And Proportion</li>
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  <li>Solve Simple Problems By Unitary Method</li>
  
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Learning Outcome:
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</ol>
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# Students know the concepts of Ratio, Proportion and Variation.
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[Contributor - Rini Jose]
 
  
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'''https://drive.google.com/open?id=1BlZbspZIdESNdLJ8-KHAgBeIRBSFWIs_''' (Teacher's handbook - English)
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=Textbook=
  
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'''https://drive.google.com/open?id=1HqPe6Qe-MLXf6XitFffWhfjnj-sfNYO2''' (Teacher's Handbook - Tamil)
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[https://drive.google.com/file/d/1kn7uvYfaOYdPAhzMTm46nl7qbG0SjEBR/view English version part1]<br>                                        [https://drive.google.com/file/d/1CDNhAmf62umF4kcxiQYK2c4AwqRG-7Tr/view English version part2] <br>                                                          [https://drive.google.com/file/d/1406KcK2xfFFn8UYjrLV5hCRIR7TUbGes/view English version part3]<br>
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[https://drive.google.com/file/d/1-1_oQFbcG8VUHHOouqvEYWNqczIVfZ2-/view Tamil version part1]<br>                                                              [https://drive.google.com/file/d/1y_2pDhxtCPpvPCw99nsSbYy9Ro619Vv_/view Tamil version part2]<br>                                                        [https://drive.google.com/file/d/1RQQxqU_6ngN8EZYMycwu5keYDnPQLKDd/view Tamil version part3] 
  
  
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=Textbook=
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=Teaching Learning Resources=
  
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Contributor [Rini Jose]
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<h2>Lesson Plan</h2>
  
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https://drive.google.com/open?id=1AtnQ0rbYaoj-c-ndSSDY5Ekx2AsaLMCZ (Tamil)
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[Contributor - Rini Jose]
 +
 
 +
'''https://drive.google.com/open?id=1BlZbspZIdESNdLJ8-KHAgBeIRBSFWIs_''' (Teacher's handbook - English)
 +
 
 +
'''https://drive.google.com/open?id=1HqPe6Qe-MLXf6XitFffWhfjnj-sfNYO2''' (Teacher's Handbook - Tamil)
  
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https://drive.google.com/open?id=1umiobwNpamuiv0qWEmBciygogzLSXrN7 (English)
 
  
  
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=Videos=
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<h2>Videos</h2>
 
[Contributor - Padma Shankar]
 
[Contributor - Padma Shankar]
  
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https://www.youtube.com/watch?v=rKHQtXfON8g (Tamil - Proportion)
 
https://www.youtube.com/watch?v=rKHQtXfON8g (Tamil - Proportion)
  
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=Images=
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<h2>Images</h2>
  
 
[Contributor - Kripa S]
 
[Contributor - Kripa S]
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=Activities=
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<h2>Activities</h2>
  
 
[Contributor - Kripa S]
 
[Contributor - Kripa S]
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=Additional Aids=
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<h2>Additional Aids</h2>
 
[Contributor - Shriram Sundar]
 
[Contributor - Shriram Sundar]
  
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-OVNMa3NKd3hUS3M
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-OVNMa3NKd3hUS3M
  
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=Transliteration=
 
  
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=Worksheets=
+
 
 +
<h2>Worksheets</h2>
 
[Contributor - Shriram Sundar]
 
[Contributor - Shriram Sundar]
  
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-TmE4bGNzVS0wLVE
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-TmE4bGNzVS0wLVE
  
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=Assessments=
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Worksheets  [Version 2021]
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5357_Ver+1.docx (Worksheet 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5358_Ver+1.docx (Worksheet 2)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5359_Ver+1.docx (Worksheet 3)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5360_Ver+1.docx (Worksheet 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5361_Ver+1.docx (Worksheet 5)
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 +
 
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Answerkeys [Version 2021]
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 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5357_Ver+1.docx (Answerkey 1)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5358_Ver+1.docx  (Answerkey 2)
 +
 
 +
https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5359_Ver+1.docx (Answerkey 3)
 +
 
 +
https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5360_Ver+1.docx (Answerkey 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5361_Ver+1.docx (Answerkey 5)
 +
 
 +
 
 +
Worksheets  [Version 2021]
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5357_Ver+1.docx (Worksheet 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5358_Ver+1.docx (Worksheet 2)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5359_Ver+1.docx (Worksheet 3)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5360_Ver+1.docx (Worksheet 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5361_Ver+1.docx (Worksheet 5)
 +
 
 +
 
 +
Answerkeys [Version 2021]
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5357_Ver+1.docx (Answerkey 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5358_Ver+1.docx  (Answerkey 2)
 +
 
 +
https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5359_Ver+1.docx (Answerkey 3)
 +
 
 +
https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5360_Ver+1.docx (Answerkey 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5361_Ver+1.docx (Answerkey 5)
 +
 
 +
 
 +
<h2>Assessments</h2>
 +
[Contributor - Prasanna Oruganti]
  
 +
https://drive.google.com/open?id=15a7Lel40wSH8KCx7Z_gZWXKw6fv4gTrZ (Question bank - English)
 
<headertabs/>
 
<headertabs/>
 
<vote type=1 />
 
<vote type=1 />
 
<comments/>
 
<comments/>

Latest revision as of 07:22, 25 August 2023

Go To: TNSB-Mathematics-Grade 6

[edit]

Course Content / Subtopic list:


  1. The Concept Of Ratio
  2. Use The Notation And Simplify Ratio
  3. Divide The Quantity Of Things In The Given Ratio
  4. Recognize The Relationship Between Ratio And Proportion
  5. Solve Simple Problems By Unitary Method


Lesson Plan

[Contributor - Rini Jose]

https://drive.google.com/open?id=1BlZbspZIdESNdLJ8-KHAgBeIRBSFWIs_ (Teacher's handbook - English)

https://drive.google.com/open?id=1HqPe6Qe-MLXf6XitFffWhfjnj-sfNYO2 (Teacher's Handbook - Tamil)


Videos

[Contributor - Padma Shankar]

https://www.youtube.com/watch?v=aBXVClVOSTo&feature=youtu.be (Tamil - Ratio)

https://www.youtube.com/watch?v=rKHQtXfON8g (Tamil - Proportion)

Images

[Contributor - Kripa S]


http://study.com/cimages/videopreview/4qfs3doxw6.jpg (what is ratio)

http://www.edpax.com/media/managed/large/ratio_proportion_2nd_41.png (ratio example 1)

http://www.rpdp.net/mathdictionary/english/vmd/images/e/equivalentratios.gif (ratio example 2)

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTHyX4m1veFeiPuZymoJGrmR8_G1Hi8qZKBzfUE66geuwYD0ry0 (proportion example 1)

https://image.pbs.org/poster_images/assets/PROPORTION.jpg.resize.710x399.jpg (proportion example 2)

https://www.mathsisfun.com/algebra/images/proportion-1a.gif (proportion with numbers)

http://images.tutorvista.com/cms/images/113/equivalent-ratios.png (equivalent ratio)


Activities

[Contributor - Kripa S]


1. In a class, there are 20 boys and 40 girls. What is the ratio of the number of boys to the number of girls?

2. Saurabh takes 15 minutes to reach school from his house and Sachin takes one hour to reach school from his house. Find the ratio of the time taken by Saurabh to the time taken by Sachin.

3. In a school, there were 73 holidays in one year. What is the ratio of the number of holidays to the number of days in one year

4. Measure the length and breadth of your classroom. What is the ratio of length to breadth ? Now check the ratio of length to breadth of your notebook. Are the two in same proportion ?


Additional Aids

[Contributor - Shriram Sundar]

https://drive.google.com/open?id=0BzNF2YyqQxJ-OVNMa3NKd3hUS3M


Worksheets

[Contributor - Shriram Sundar]

https://drive.google.com/open?id=0BzNF2YyqQxJ-TmE4bGNzVS0wLVE

Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5357_Ver+1.docx (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5358_Ver+1.docx (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5359_Ver+1.docx (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5360_Ver+1.docx (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5361_Ver+1.docx (Worksheet 5)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5357_Ver+1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5358_Ver+1.docx (Answerkey 2)

https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5359_Ver+1.docx (Answerkey 3)

https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5360_Ver+1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5361_Ver+1.docx (Answerkey 5)


Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5357_Ver+1.docx (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5358_Ver+1.docx (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5359_Ver+1.docx (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5360_Ver+1.docx (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/TNSB/Maths/T+2866_ST+5361_Ver+1.docx (Worksheet 5)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5357_Ver+1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5358_Ver+1.docx (Answerkey 2)

https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5359_Ver+1.docx (Answerkey 3)

https://s3.ap-south- 1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5360_Ver+1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/TNSB/Math/T+2866_ST+5361_Ver+1.docx (Answerkey 5)


Assessments

[Contributor - Prasanna Oruganti]

https://drive.google.com/open?id=15a7Lel40wSH8KCx7Z_gZWXKw6fv4gTrZ (Question bank - English)

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