Polygons: STOP! What's the Angle?

Let's move on to the next challenge! 

[BiteSize] Polygon Haiku

[16 July] (BITESIZE) Introduction to Solving Inequalities

[15 July] BiteSize - Word Problem involving Equation Solving (Introduction)

Estimated duration: 5 minutes

[9 July] BITESIZE.... Solving Equation involving Fractions (Study Notes, p11)

 

[8 July] BITESIZE.... Solving Equation - emphasising on Clear Presentation

[23May] [Exploratory Activity] 😎 Visualising EQUATIONS

LINK: Desmos https://www.desmos.com

Refer to instructions in the handout

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[BiteSize] Application of Algebraic Identities

We discussed similar questions on MONDAY. There are similar questions in Study Notes (p13). 

Estimated duration: 5 minutes

[BiteSize] All 4 methods in Summary - Study Notes p11)

 

[Class Work] Factorisation (Method 3) by Special Product

 

[Class Work] Factorisation (Method 2) by GROUPING

 

[Class Work] Factorisation (Method 1) by COMMON FACTORs

 

[BITESIZE] Algebra - Distributive Law involving fractions (estimated duration: 5 min)

 

[BITESIZE] Algebra - Distributive Law (estimated duration: 5 min)

 

[BITESIZE] Algebraic Fractions (estimated duration: 5 min)

 

[Group Work] Simplifying algebraic expressions into SINGLE FRACTIONS

 

BITESIZE - Study Notes (p11, p12) Substitution & Simplifying Expressions

Making Connection between Algebra and Arithmetic Operations

Watch the 4 clips in the Youtube channel. 

LINK

[T2W1] S1-09 Maths HBL Task: ALGEBRA - Which is largest?

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[Group Discussion] Study Notes Lesson 3 Misleading Graphs

 

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Suggested answers

Remaining questions in the Study Notes (discussed during lesson)