Difference between revisions of "NCERT - 8 - Maths :: Comparing Quantities"
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Go To: [[NCERT-Mathematics-Grade 8]] | Go To: [[NCERT-Mathematics-Grade 8]] | ||
− | =Lesson Plan | + | =Course Content= |
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+ | <h2> Course Content / Subtopic list: </h2> | ||
+ | <br> | ||
+ | |||
+ | <ol> | ||
+ | <li>Recalling Ratios And Percentages</li> | ||
+ | <li>Finding Discounts, Profit And Loss</li> | ||
+ | <li>Sales Tax/Value Added Tax/Gst</li> | ||
+ | <li>Compound Interest & Deducing A Formula For Compound</li> | ||
+ | <li>Rate Compounded Annually/Half Yearly, Applications</li> | ||
+ | </ol> | ||
+ | |||
+ | =Textbook= | ||
+ | |||
+ | [Author - Kripa S] | ||
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+ | |||
+ | http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0853-Ganit/Chapter_8/index.html (NCERT Hindi Medium) | ||
+ | |||
+ | http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0852-Mathematics/8/index.html (NCERT English Medium) | ||
+ | |||
+ | https://drive.google.com/open?id=0BzNF2YyqQxJ-bEx6YVBSZUlkOU0 (JEPC Board) (Hindi Medium) | ||
+ | |||
+ | =Teaching Learning Resources= | ||
+ | |||
+ | |||
+ | <h2>Lesson Plan</h2> | ||
[Author - Kripa S] | [Author - Kripa S] | ||
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− | + | <h2>Videos</h2> | |
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+ | [Contributor - Rishi Mazumdar] | ||
− | + | (Source - Khan Academy) | |
− | + | https://hi.khanacademy.org/math/in-math-by-grade/in-seventh-grade-math/in-seventh-grade-math/comparing-quantities (Hindi - Comparing Quantities) | |
− | + | <h2>Images</h2> | |
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[Author - Kripa S] | [Author - Kripa S] | ||
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− | + | <h2>Activities</h2> | |
[Contributor - Shiyamali. S] | [Contributor - Shiyamali. S] | ||
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https://drive.google.com/open?id=0BzNF2YyqQxJ-LTRRV3Fmd2FDMmM (Activity 2) | https://drive.google.com/open?id=0BzNF2YyqQxJ-LTRRV3Fmd2FDMmM (Activity 2) | ||
− | + | <h2>Additional Aids</h2> | |
+ | [Contributor - Shreya Sood] | ||
− | = | + | https://drive.google.com/open?id=1ZJQ4Xb-uaBmCvmIY_61XLXPsi_mHbhNr |
− | =Worksheets | + | <h2>Transliteration</h2> |
+ | [Contributor - Vikas Kumar] | ||
+ | {| class="wikitable" | ||
+ | |'''Term''' || '''Transliterated Term''' || '''Translated Term''' | ||
+ | |- | ||
+ | |amounts || अमाउंटस || राशियाँ | ||
+ | |- | ||
+ | |compare || कॉम्पएयर || तुलना | ||
+ | |- | ||
+ | |Ratio || रेश्यो || अनुपात | ||
+ | |- | ||
+ | |percentage || परसेंटेज || प्रतिशत | ||
+ | |- | ||
+ | |discount || डिस्काउंट || बट्टा | ||
+ | |- | ||
+ | |estimation || एस्टीमेशन || आकलन | ||
+ | |- | ||
+ | |loss || लोस || हानि | ||
+ | |- | ||
+ | |profit || प्रॉफिट || लाभ | ||
+ | |- | ||
+ | |buy || बाई || खरीद | ||
+ | |- | ||
+ | |sell || सेल || बिक्री | ||
+ | |- | ||
+ | |cost price || कॉस्ट प्राइस || क्रय मुल्य | ||
+ | |- | ||
+ | |sell price || सेल प्राइस || विक्रय मुल्य | ||
+ | |- | ||
+ | |rate || रेट || दर | ||
+ | |- | ||
+ | |value || वैल्यू || मुल्य | ||
+ | |- | ||
+ | |compound interest || कंपाउंड इंटरस्ट || चक्रवृद्धि ब्याज | ||
+ | |- | ||
+ | |simple interest || सिंपल इंटरस्ट || साधारण ब्याज | ||
+ | |- | ||
+ | |rate of interest || रेट ऑफ इंटरस्ट || वार्षिक ब्याज | ||
+ | |- | ||
+ | |half yearly || हाफ इयरली || अर्धवार्षिक | ||
+ | |- | ||
+ | |formula || फ़ॉर्मूला || सूत्र | ||
+ | |- | ||
+ | |||
+ | |} | ||
+ | |||
+ | <h2>Worksheets</h2> | ||
[Contributor - Akash Garg] | [Contributor - Akash Garg] | ||
https://drive.google.com/open?id=1p0GyHNwgrMYUhiReDdKVVwDXiJUxLeA2 | https://drive.google.com/open?id=1p0GyHNwgrMYUhiReDdKVVwDXiJUxLeA2 | ||
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<headertabs/> | <headertabs/> | ||
<vote type=1 /> | <vote type=1 /> | ||
<comments/> | <comments/> |
Latest revision as of 12:40, 19 August 2023
Go To: NCERT-Mathematics-Grade 8
Course Content / Subtopic list:
- Recalling Ratios And Percentages
- Finding Discounts, Profit And Loss
- Sales Tax/Value Added Tax/Gst
- Compound Interest & Deducing A Formula For Compound
- Rate Compounded Annually/Half Yearly, Applications
[Author - Kripa S]
http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0853-Ganit/Chapter_8/index.html (NCERT Hindi Medium)
http://epathshala.nic.in/wp-content/doc/book/flipbook/ClassVIIIFlipbook/0852-Mathematics/8/index.html (NCERT English Medium)
https://drive.google.com/open?id=0BzNF2YyqQxJ-bEx6YVBSZUlkOU0 (JEPC Board) (Hindi Medium)
Lesson Plan
[Author - Kripa S]
Objective: To revise ratio, percentage and their applications
Subtopics to be covered:
- Ratio, Percentage and their conversion
- Profit, Loss, Discount
- Tax
- Compound Interest
Learning Outcome:
- Students can convert ratio to percentage and solve sums
- Students can solve problems based on percentage (example - Profit, Loss, Discount, SP, CP)
Videos
[Contributor - Rishi Mazumdar]
(Source - Khan Academy)
https://hi.khanacademy.org/math/in-math-by-grade/in-seventh-grade-math/in-seventh-grade-math/comparing-quantities (Hindi - Comparing Quantities)
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)
http://images.tutorvista.com/cms/images/113/equivalent-ratios.png (equivalent ratio)
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
[Contributor - Shiyamali. S]
https://drive.google.com/open?id=0BzNF2YyqQxJ-WE1yNkNLX2xsbzg (Activity 1)
https://drive.google.com/open?id=0BzNF2YyqQxJ-LTRRV3Fmd2FDMmM (Activity 2)
Additional Aids
[Contributor - Shreya Sood]
https://drive.google.com/open?id=1ZJQ4Xb-uaBmCvmIY_61XLXPsi_mHbhNr
Transliteration
[Contributor - Vikas Kumar]
Term | Transliterated Term | Translated Term |
amounts | अमाउंटस | राशियाँ |
compare | कॉम्पएयर | तुलना |
Ratio | रेश्यो | अनुपात |
percentage | परसेंटेज | प्रतिशत |
discount | डिस्काउंट | बट्टा |
estimation | एस्टीमेशन | आकलन |
loss | लोस | हानि |
profit | प्रॉफिट | लाभ |
buy | बाई | खरीद |
sell | सेल | बिक्री |
cost price | कॉस्ट प्राइस | क्रय मुल्य |
sell price | सेल प्राइस | विक्रय मुल्य |
rate | रेट | दर |
value | वैल्यू | मुल्य |
compound interest | कंपाउंड इंटरस्ट | चक्रवृद्धि ब्याज |
simple interest | सिंपल इंटरस्ट | साधारण ब्याज |
rate of interest | रेट ऑफ इंटरस्ट | वार्षिक ब्याज |
half yearly | हाफ इयरली | अर्धवार्षिक |
formula | फ़ॉर्मूला | सूत्र |
Worksheets
[Contributor - Akash Garg]
https://drive.google.com/open?id=1p0GyHNwgrMYUhiReDdKVVwDXiJUxLeA2
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