Difference between revisions of "DSERT - 8 - Maths :: Linear Equations in One Variable"
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Revision as of 00:51, 6 August 2020
Go To: DSERT-Mathematics-Grade 8
- Lesson Plan
- Textbook
- Videos
- Images
- Activities
- Additional Aids
- Transliteration
- Worksheets
- Assessments
[Author - Kripa S]
Objective: Revise algebraic expressions and solve equations with one variable
Subtopics to be covered:
- What are algebraic expressions and equations
- Form equations with one variable and solve (variable on one side, variable on both sides)
- Reduce a given equation to simpler form
Learning Outcome:
- Students can solve algebraic equations and find the value of x
[Contributor - Rini Jose]
http://www.ktbs.kar.nic.in/New/website%20textbooks/class8/8th-kannada-maths-1.pdf#page=52 (Kannada Medium)
http://www.ktbs.kar.nic.in/New/website%20textbooks/class8/8th-english-maths-1.pdf#page=41 (English Medium)
[Author - Kripa S]
https://www.youtube.com/watch?v=5Q0FlxcEEIw (Basics of algebra - English)
https://www.youtube.com/watch?v=8eXb-6wQUks (Application of Linear equation - English video 1)
[Author - Kripa S]
https://www.mathsisfun.com/algebra/images/variable-constant.gif (variable, terms)
https://image.slidesharecdn.com/solvinglinearequations-130703103158-phpapp02/95/solving-linear-equations-4-638.jpg?cb=1372847564 (types of equation)
[Author - Kripa S]
1. Sum of two numbers is 74. One of the numbers is 10 more than the other. What are the numbers?
2. Three consecutive integers add up to 51. What are these integers?
3. Share the difference between a variable and a constant
[Contributor - Navyashree Jogi]
| Term | Transliterated Term | Translated Term |
| Linear | ಲೀನಿಯರ್ | ಸರಳರೇಖಾ |
| Equation | ಈಕ್ವಾಶನ್ | ಸಮೀಕರಣ |
| Variable | ವೇರಿಯೇಬಲ್ | ಚರಾಕ್ಷರ |
| Solution | ಸೊಲ್ಯೂಷನ್ | ಸಮೀಕರಣದ ಮೂಲ |
| Standard form | ಸ್ಟ್ಯಾಂಡರ್ಡ್ ಫಾರಂ | ಆದರ್ಶ ರೂಪ |
| Quotient | ಖೋಶಂಟ್ | ಭಾಗ ಲಬ್ಧ |
| Transpose | ಟ್ರಾನ್ಸ್ಪೋಸ್ | ಸ್ಥಳಾಂತರ |
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4941_v1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4942_v1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4943_v1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4944_v1.pdf (Worksheet 4)
Answerkeys [Version 2021]
Blank
Worksheets [Version 2021]
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4941_v1.pdf (Worksheet 1)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4942_v1.pdf (Worksheet 2)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4943_v1.pdf (Worksheet 3)
https://s3.ap-south-1.amazonaws.com/prod.evidyaloka.org/couse_documents/worksheet/DSERT/Maths/T_2684+ST_4944_v1.pdf (Worksheet 4)
Answerkeys [Version 2021]
Blank
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