JACB - 7 - Maths :: Algebraic Expressions
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[Contributor - Gayatri Kumari]
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/file/d/1MK02POodWwTbNZbKdVNaLXrp5JwUKGey/view?usp=sharing (Lesson Plan - English)
https://drive.google.com/file/d/1ipBH85BdwvlTflr_z8GvANRRHdMAKsnE/view?usp=sharing (PPT - English)
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The worksheets of the lesson can be accessed from the worksheet tab.
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[Author - Rishi Mazumdar]
https://hi.khanacademy.org/math/in-seventh-grade-math/algebraic-expressions (Khan Academy)
[Author - Kripa S]
http://3.bp.blogspot.com/-Kb8C_ggOpzg/U_rIoQpXw9I/AAAAAAAABfA/I-yRpR4d-eM/s1600/1.12.png (algebraic expressions and terms)
http://www.mathscore.com/math/free/lessons/mathTips/algebraicTerms.gif (terms of expressions)
http://3.bp.blogspot.com/-Kb8C_ggOpzg/U_rIoQpXw9I/AAAAAAAABfA/I-yRpR4d-eM/s1600/1.12.png (types of terms)
http://tutorial.math.lamar.edu/Classes/Alg/Polynomials_files/eq0002MP.gif (degree of expression)
[Contributor - 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 - Gayatri Kumari]
Lesson Plan version 1.1 PPT
https://drive.google.com/file/d/1ipBH85BdwvlTflr_z8GvANRRHdMAKsnE/view?usp=sharing (PPT - English)
Worksheets [Version 2021]
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Answerkeys [Version 2021]
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