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)

[BITESIZE] Fractions: Addition & Subtraction

Estimated duration: 5 minutes

[Class work] Study Notes - Fractions and Mixed numbers: Addition & Subtraction, Multiplication & Division

Study notes (p17) Practice 8 Adding and Subtracting fractions and mixed numbers

Study notes (p18, p19) Multiplying and dividing fractions and mixed numbers

Class Discussion: Textbook (p52) 4 operations of Integers

 

[BiteSize] Operations of Integers

 Estimated duration: 5 minutes

[BiteSize] Relating Positive & Negative numbers in Real World

 

[BiteSize] Calculator Skills - Real Numbers (involving rounding off of decimal places)

Click HERE to access the task.

The same task is available via the Google Classroom

Estimated duration: 5 min

[Update] Submission done - up to 12 FEB (WED), 8.30 am 👍

[BiteSize] Number Lines: Test Your EYE Power

Estimated duration: 5 minutes

LINK

[Update] Submission done - up to 12 FEB (WED), 8.30 am 👍

[GROUP Discussion] Word Problems of HCF and LCM - past year test questions

• Group 1 (black/ dark grey): 6 points
• Group 2 (green): 4 points
• Group 3 (orange): 6 points
• Group 4 (white/ light grey): 4 points
• Group 5 (yellow): 3 points

In this activity, all groups achieved the maximum of each question. 

To encourage clarity in presentation, bonus point (1) is awarded to groups with clear presentation of working.

 

Preparation for Class Test (1) Time Practice at 3 PM (13 FEB, THU)

Please refer to Calendar Invite for details when closer to the date

[HW3] [Divide & Conquer] Textbook 1A Revision Exercise A1 & A2 - Complete by 31 Jan (FRI) - Ready for Discussion on MON 3 FEB)

[Class work] Introduction to Work Problem (HCF, LCM)

[Class Work] [BITE SIZE] HCF - Index Notation Method

 

[Updated: 21 Jan 2025] Suggested Solution (after discussion)

[BITE SIZE] You have a choice: What makes me a PERFECT SQUARE or CUBE?

Estimated duration: 5 min

[BITE SIZE] Prime Numbers - Explain them (submit by 16 Jan)

 

[BITE SIZE] 2025 Sieve of Eratosthenes

[originally assigned on 14 Jan; postpone to 15 Jan]

Attempt the online activity. 

Answer the questions in the Padlet post. 

Estimated duration: 5-10 minutes

Classwork: Number System

Where we stopped today (14 Jan 2024)... we'll continue tomorrow... Do not post in the padlet yet.