Difference between revisions of "DSERT - 7 - Maths :: Algebraic Expressions"

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=Lesson Plan=
 
=Lesson Plan=
  
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[Author - Kripa S]
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[COntributor - Malashree]
  
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Dear Volunteer,
  
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'''Objective:''' To explain terms used in Algebra
 
  
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'''Subtopics to be covered:'''
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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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- Define variable, constant, coefficient, term
 
  
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- Like and unlike terms
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'''https://drive.google.com/open?id=1eYu-7gDEMu5nlabFbONi9P_euPjh2Y_i''' (Lesson Plan - English)
  
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- Degree of expression
 
  
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- Value of expression
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'''https://drive.google.com/open?id=1UhDunGnOPe_j-QtgO0yRq3pbbBvusKBN''' (PPT - English)
  
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- Add, subtract two given expressions
 
  
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- Frame expression based on word problems and solve
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You may use the content as it is or download and modify them to suit the students requirements.
  
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'''Learning Outcome:'''
 
  
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- Students can identify terms and arrange together
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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.
  
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- Students can tell the degree of expression, value of expression
 
  
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- Students can solve problems on algebraic expressions
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The worksheets of the lesson can be accessed from the worksheet tab.
  
  
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=Textbook=
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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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[Author - Kripa S]
 
  
  
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http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-kannada-maths-1.pdf#page=88 (Kannada Medium)
 
  
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http://ktbs.kar.nic.in/New/website%20textbooks/class7/7th-english-maths-1.pdf#page=90 (English Medium)
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=Textbook=
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[Contributor - Rini Jose]
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http://www.ktbs.kar.nic.in/New/website%20textbooks/class7/7th-english-maths-2.pdf#page=79 (English)
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http://www.ktbs.kar.nic.in/New/website%20textbooks/class7/7th-kannada-maths-2.pdf#page=98 (Kannada)
  
  
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=Additional Aids=
 
=Additional Aids=
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[Contributor - Malashree]
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Lessn Plan version 1.1 PPT
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https://drive.google.com/open?id=1UhDunGnOPe_j-QtgO0yRq3pbbBvusKBN
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=Transliteration=
 
=Transliteration=
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https://drive.google.com/open?id=1rWFBFTt6G7DT5VFUnuh0QaU--s69N4Ib (Worksheet 6)
 
https://drive.google.com/open?id=1rWFBFTt6G7DT5VFUnuh0QaU--s69N4Ib (Worksheet 6)
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Worksheets  [Version 2021] https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4914_V1.pdf (Worksheet 1)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4915_V1.pdf (Worksheet 2)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4916_V1.pdf (Worksheet 3)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4917_V1.pdf (Worksheet 4)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4918_V1.pdf (Worksheet 5)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4919_V1.pdf (Worksheet 6)
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Answerkeys [Version 2021]
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Blank
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Worksheets  [Version 2021] https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4914_V1.pdf (Worksheet 1)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4915_V1.pdf (Worksheet 2)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4916_V1.pdf (Worksheet 3)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4917_V1.pdf (Worksheet 4)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4918_V1.pdf (Worksheet 5)
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https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4919_V1.pdf (Worksheet 6)
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Answerkeys [Version 2021]
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Blank
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[Contributor - Prasanna Oruganti]
 
[Contributor - Prasanna Oruganti]
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https://drive.google.com/open?id=1yZbMRqIqNCnigJs7dzSjaec8zWep4Lj9 (Question bank - English)
 
https://drive.google.com/open?id=1yZbMRqIqNCnigJs7dzSjaec8zWep4Lj9 (Question bank - English)
  

Revision as of 02:26, 20 February 2019

Go To: DSERT-Mathematics-Grade 7

[edit]

[COntributor - Malashree]

Dear Volunteer,


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=1eYu-7gDEMu5nlabFbONi9P_euPjh2Y_i (Lesson Plan - English)


https://drive.google.com/open?id=1UhDunGnOPe_j-QtgO0yRq3pbbBvusKBN (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.



[Author - Kripa S]


https://www.youtube.com/watch?v=YJnT7R8zI7U (simultaneous equations)


[Author - Kripa S]


1.Quiz: I have some chocolates with me. I gave 4 chocolates to my sister. I have 17 chocolates left. How many did I have in the beginning? Make an equation.

2. How many pens/ sticks you would need to make alphabet A? How many sticks you would need to make 10 As ? Repeat this rule for alphabets E, H, V, I

3. Play in pairs. One student ask the other to think of a number. Multiply the number by 2, then add 2, multiply 5, then add 5, multiply 10, then add 10. Ask the friend for answer. You can guess what the number is. Trick is ignore the units and ten's place digits. Consider the left digits, subtract 1 and that is the number thought by the student. Make an equation of this game


[Contributor - Malashree]

Lessn Plan version 1.1 PPT

https://drive.google.com/open?id=1UhDunGnOPe_j-QtgO0yRq3pbbBvusKBN


[Contributor - Abhay Karjol]

Term' 'Transliterated Term' 'Translated Term'
Algebraic expressions ಆಲ್ಜೀಬ್ರಾಯಿಕ್ ಎಕ್ಸ್ಪ್ರೆಷನ್ಸ್ ಬೀಜೋಕ್ತಿಗಳು
Variable ವೇರಿಯೇಬಲ್ ಚರಾಕ್ಷರ
Degree ಡಿಗ್ರೀ ಘಾತ
Literal number ಲಿಟರಲ್ ನಂಬರ್ ಬೀಜಾಕ್ಷರ
Unknown ಅನ್ನೋನ್ ಅವ್ಯಕ್ತ
Constant ಕಾನ್ಸ್ಟಂಟ್ ಸ್ಥಿರಾಂಕ
Algebraic term ಆಲ್ಜೀಬ್ರಾಯಿಕ್ ಟರ್ಮ್ ಬೀಜಪದ
Product, factor, coefficient ಪ್ರಾಡಕ್ಟ್, ಫ್ಯಾಕ್ಟರ್, ಕೊಎಫಿಷಿಯೆಂಟ್ ಗುಣಲಬ್ಧ, ಅಪವರ್ತನ, ಸಹಅಪವರ್ತನ (ಸಹಗುಣಕ)
Like / unlike terms ಲೈಕ್ / ಅನ್ಲೈಕ್ ಟರ್ಮ್ಸ್ ಸಜಾತೀಯ / ವಿಜಾತೀಯ ಪದಗಳು
Mono / Bi / Tri / Polynomial ಮೊನೊ / ಬೈ / ಟ್ರೈ / ಪೋಲಿನೋಮಿಯಲ್ ಏಕ / ದ್ವಿ / ತ್ರಿ / ಬಹು ಪದೋಕ್ತಿ

[Contributor - Paul D'silva]

https://drive.google.com/open?id=1APauFERcxhdcDLDsSKR_afEz_3M8yaaU (Worksheet 1)

https://drive.google.com/open?id=1F2NngWpcs7jN8KIO_8ZcrxlKe4N6cU8G (Worksheet 2)

https://drive.google.com/open?id=14a1fBTa4YHvFLAJfCi1AYQEjQ3Bw4LQW (Worksheet 3)

https://drive.google.com/open?id=11Df_CD1T3FQY2uldYuXKeOygUpW6GXFN (Worksheet 4)

https://drive.google.com/open?id=1BarBYPLZqbj9CvASvZET4peKgzJhqfvg (Worksheet 5)

https://drive.google.com/open?id=1rWFBFTt6G7DT5VFUnuh0QaU--s69N4Ib (Worksheet 6)


Worksheets [Version 2021] https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4914_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4915_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4916_V1.pdf (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4917_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4918_V1.pdf (Worksheet 5)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4919_V1.pdf (Worksheet 6)


Answerkeys [Version 2021]

Blank





Worksheets [Version 2021] https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4914_V1.pdf (Worksheet 1)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4915_V1.pdf (Worksheet 2)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4916_V1.pdf (Worksheet 3)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4917_V1.pdf (Worksheet 4)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4918_V1.pdf (Worksheet 5)

https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T+4294_ST+4919_V1.pdf (Worksheet 6)


Answerkeys [Version 2021]

Blank





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