Difference between revisions of "APSB - 7 - Maths :: Ratio-applications"

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Go To: [[APSB-Mathematics-Grade 7]]
 
Go To: [[APSB-Mathematics-Grade 7]]
  
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=Lesson Plan=
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=Course Content=
  
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[Author - Kripa S]
 
  
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<h2> Course Content / Subtopic list: </h2>
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<br>
  
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'''Objective:''' To revise ratio, proportion and its application
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<ol>
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  <li>Exterior Angle Of A Triangle</li>
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  <li>Introduction- Ratio</li>
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  <li>Proportion</li>
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  <li>Rate, Unitary Method, Direct Proportion</li>
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  <li>Percentage, Increase In Percentage</li>
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  <li>Profit And Loss</li>
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  <li>Discount</li>
  
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'''Subtopics to be covered:'''
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</ol>
  
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- Form ratio, proportion
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=Textbook=
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[Author - Rini Jose]
  
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- Find an unknown value in a propotion (a:x=c:d, x=?)
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<h2> Semester 1 </h2> <br>
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[https://drive.google.com/file/d/1x7NOdC1hrTtJqVpQQBY-d3wiIAoveNIT/view TextBook Link ]
  
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- Introduce Unitary method
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<h2> Semester 2 </h2> <br>
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[https://drive.google.com/file/d/1waKg2PeIli2w464kYiPQE38m7qhFYdEk/view TextBook Link ] <br>
  
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- Direct Proportion
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=Teaching Learning Resource=
  
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- Percentage as a ratio
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<h2>Lesson Plan</h2>
  
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'''Learning Outcome:'''
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[Contributor - Disha Agarwal]
  
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- Students can solve a given proportion to find unknown value.
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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.
  
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- Students can find product of extremes and means
 
  
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- Students can solve sums on percentages to find value
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'''https://drive.google.com/open?id=1od9ECzj_zLnw5Kf_icNHKi4pxyzwDuKS''' (Lesson Plan - English)
  
  
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=Textbook=
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'''https://drive.google.com/open?id=176wnv8mj9RsmB7Fvgm8BbLtpeR5leI1q''' (PPT - English)
 +
 
 +
 
 +
You may use the content as it is or download and modify them to suit the students requirements.
  
−
[Author - Kripa S]
 
  
 +
If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.
  
−
http://scert.telangana.gov.in/sites/default/files/publication/ebooks/7TM_MAT.pdf#page=118 (Telangana Board) (Telugu Medium)
+
The worksheets of the lesson can be accessed from the worksheet tab.
  
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http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (Telugu Medium)
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Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.
  
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http://scert.telangana.gov.in/sites/default/files/publication/ebooks/7EM_MAT.pdf#page=118 (Telangana Board) (English Medium)
 
  
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http://apscert.gov.in/ebookapp/GeneratePdf (AP Board) (English Medium)
 
  
  
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=Videos=
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<h2>Videos</h2>
  
 
[Author - Vinaya Santhosh]
 
[Author - Vinaya Santhosh]
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=Images=
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<h2>Images</h2>
  
 
[Author - Kripa S]
 
[Author - Kripa S]
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=Activities=
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<h2>Activities</h2>
  
 
[Author - Kripa S]
 
[Author - Kripa S]
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=Additional Aids=
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<h2>Additional Aids</h2>
 
[Contributor - Praveen Jayaram]
 
[Contributor - Praveen Jayaram]
  
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https://drive.google.com/open?id=0BzNF2YyqQxJ-RTMzQlNud01GYzQ (Answer Key 2)
 
https://drive.google.com/open?id=0BzNF2YyqQxJ-RTMzQlNud01GYzQ (Answer Key 2)
  
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=Transliteration=
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[Contributor - Disha Agarwal]
 +
 
 +
Lesson Plan version 1.1 PPT
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 +
https://drive.google.com/open?id=176wnv8mj9RsmB7Fvgm8BbLtpeR5leI1q (PPT - English)
 +
 
 +
 
 +
<h2>Transliteration</h2>
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[Contributor - Koganti Manasa]
 
{| class="wikitable"  
 
{| class="wikitable"  
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|'''''Term" || "Transliterated Term'''''' || ''''''Translated Term''''''
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|'''Term''' ||'''Transliterated Term''' || '''Translated Term'''
 
|-
 
|-
 
|Ratio || రేషిఓ || నిష్పత్తి
 
|Ratio || రేషిఓ || నిష్పత్తి
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  |}
 
  |}
  
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=Worksheets=
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<h2>Worksheets</h2>
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Worksheets  [Version 2021]
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 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4472_V1.pdf (Worksheet 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4473_V1.pdf (Worksheet 2)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4474_V1.pdf (Worksheet 3)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4475_V1.pdf (Worksheet 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4476_V1.pdf (Worksheet 5)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4477_V1.pdf (Worksheet 6)
 +
 
 +
 
 +
Answerkeys [Version 2021]
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4472_V1.docx (Answerkey 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4473_V1.docx (Answerkey 2)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4474_V1.docx (Answerkey 3)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4475_V1.docx  (Answerkey 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4476_V1.docx (Answerkey 5)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4477_V1.docx  (Answerkey 6)
 +
 
 +
 
 +
Worksheets  [Version 2021]
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4472_V1.pdf (Worksheet 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4473_V1.pdf (Worksheet 2)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4474_V1.pdf (Worksheet 3)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4475_V1.pdf (Worksheet 4)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4476_V1.pdf (Worksheet 5)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4477_V1.pdf (Worksheet 6)
 +
 
 +
 
 +
Answerkeys [Version 2021]
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4472_V1.docx (Answerkey 1)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4473_V1.docx (Answerkey 2)
 +
 
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4474_V1.docx (Answerkey 3)
  
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[Author - Prasad Kaggullu]
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4475_V1.docx  (Answerkey 4)
  
 +
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4476_V1.docx (Answerkey 5)
  
−
https://drive.google.com/open?id=0B4m07xnDF8JpeTB2dld0cC02bFU (worksheet1)
+
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4477_V1.docx  (Answerkey 6)
  
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https://drive.google.com/open?id=0B4m07xnDF8JpVkM3dTZpYnBRM1E (worksheet2)
 
  
  
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=Assessments=
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[Contributor - Prasanna Oruganti]
  
 +
https://drive.google.com/open?id=1kj_Cl8gbT1nRw5iiuCkbLXsb-e2xLacP (Question bank - English)
 
<headertabs/>
 
<headertabs/>
 
<vote type=1 />
 
<vote type=1 />
 
<comments/>
 
<comments/>

Latest revision as of 11:04, 23 August 2023

Go To: APSB-Mathematics-Grade 7

[edit]

Course Content / Subtopic list:


  1. Exterior Angle Of A Triangle
  2. Introduction- Ratio
  3. Proportion
  4. Rate, Unitary Method, Direct Proportion
  5. Percentage, Increase In Percentage
  6. Profit And Loss
  7. Discount

[Author - Rini Jose]

Semester 1


TextBook Link

Semester 2


TextBook Link

Lesson Plan

[Contributor - Disha Agarwal]

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/open?id=1od9ECzj_zLnw5Kf_icNHKi4pxyzwDuKS (Lesson Plan - English)


https://drive.google.com/open?id=176wnv8mj9RsmB7Fvgm8BbLtpeR5leI1q (PPT - English)


You may use the content as it is or download and modify them to suit the students requirements.


If you feel any major modifications or additions are carried out by you in the form of adding any new activity, presentations, videos etc. we request you to send the modified version to submitcontent@evidyloka.org for enabling upload the modified version.

The worksheets of the lesson can be accessed from the worksheet tab.

Kindly rate the lesson plan and share your suggestions and comments on the lesson plan in the comments box below. Your valuble suggestions and comments will help us to improve the content.



Videos

[Author - Vinaya Santhosh]


https://www.youtube.com/watch?v=Vsh47UgA3Uk ( నిష్పత్తి మరియు దాని అనువర్తనాల (Ratio and it's applications))


Images

[Author - 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)

https://qrfellows.files.wordpress.com/2013/11/139202.jpg (percentage in daily use)

https://media.gcflearnfree.org/ctassets/topics/231/half-measuring-cup3.png (conversion of fraction to percentage)


Activities

[Author - 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 - Praveen Jayaram]

https://drive.google.com/open?id=0BzNF2YyqQxJ-dUlZTWtGbHh5LUE (Answer Key 1)

https://drive.google.com/open?id=0BzNF2YyqQxJ-RTMzQlNud01GYzQ (Answer Key 2)

[Contributor - Disha Agarwal]

Lesson Plan version 1.1 PPT

https://drive.google.com/open?id=176wnv8mj9RsmB7Fvgm8BbLtpeR5leI1q (PPT - English)


Transliteration

[Contributor - Koganti Manasa]

Term Transliterated Term Translated Term
Ratio రేషిఓ నిష్పత్తి
Application అప్లికేషన్ ఉపయోగం
Quantities క్వాంటిటీస్ రాశులు
Antecedent యాంటిసిడెంట్ పూర్వపదం
Consequent కాన్సిక్వెంట్ పరపదం
Proportion ప్రొపోర్షన్ అనుపాతము
Extremes ఎక్స్ట్రీంస్ అంత్యాలు
Means మీన్స్ మధ్యమాలు
Rate రేట్ రేటు
Unitary Method యునిటరి మెతడ్ ఏకవస్తుమార్గం
Direct Proportion డైరెక్ట్ ప్రొపోర్షన్ అనులోమానుపాతం
Capacity కెపాసిటి సామర్ధ్యం
Percentage పర్సెంటేజ్ శాతం
Fraction ఫ్రాక్షన్ భిన్నం
Profit ప్రాఫిట్ లాభం
Loss లాస్ నష్టం
Discount డిస్కౌంట్ తగ్గింపు
Simple Interest సింప్ల్ ఇంట్రెస్ట్ సాధారణ వడ్డి
Principle ప్రిన్సిప్ల్ అసలు
Fascinating ఫాసినేటింగ్ అద్బుతం

Worksheets

Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4472_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4473_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4474_V1.pdf (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4475_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4476_V1.pdf (Worksheet 5)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4477_V1.pdf (Worksheet 6)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4472_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4473_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4474_V1.docx (Answerkey 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4475_V1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4476_V1.docx (Answerkey 5)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4477_V1.docx (Answerkey 6)


Worksheets [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4472_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4473_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4474_V1.pdf (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4475_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4476_V1.pdf (Worksheet 5)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/APSB/Maths/T+137_ST+4477_V1.pdf (Worksheet 6)


Answerkeys [Version 2021]

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4472_V1.docx (Answerkey 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4473_V1.docx (Answerkey 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4474_V1.docx (Answerkey 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4475_V1.docx (Answerkey 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4476_V1.docx (Answerkey 5)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/answer_keys/APSB/Math/T+137_ST+4477_V1.docx (Answerkey 6)


[Contributor - Prasanna Oruganti]

https://drive.google.com/open?id=1kj_Cl8gbT1nRw5iiuCkbLXsb-e2xLacP (Question bank - English)

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