(Asynchronous lesson) Solving Word Problems Systematically

The same link is available in the asynchronous lesson assigned the Google Classroom.
It is inserted in the Maths blog for ease of reference at class discussion.

Click HERE to access Padlet.

Making connection: Polya's 4 steps for Problem Solving & Solving Word Problems

Inequalities: Practice 4 - Connecting to Number Lines & Reasoning out Relationships

In this activity, you will discuss the questions with the assigned partner(s) for Practice 4.

On your own, you must to submit your answers via the GoogleForm.

Estimated duration: 20-30 minutes

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This practice requires you solve the inequalities and think how it could be presented in a number line (making connection in the visual form)

• You did this in Unit 2 (without solving inequalities)

Questions 10 to 20 is where the discussion becomes useful. 

- to look "deeper" "within" the inequality (Relationships!)

Click HERE to attempt the task.

The quiz will be automarked - check your answers after submission.

Preparation for Class Test 2

Dear S1-06

In preparation of Class Test 2, we are doing the following:

• HW Class Test 2 Revision (I): Focus on Algebra (administered in T3W2, to be submitted by 16 June)
• HW Class Test 2 Revision (II): Focus on Percentage + Ratio, Rate & Speed (to be administered in T3W3 THU, to be submitted by next MON 22 JUN)
• Timed Revision: 40min paper - to be administered on tomorrow

What other "resources" do we have (apart from daily practices/ exercises) - Summaries...

• We have also prepared the visual representation on Algebra
• We'll be doing the visual representation on Percentages and Ratio, Rate & Speed to help us retrieve what we did in these topics.

REMINDER: MATHS CLASS TEST 2

This info is available in the Google Classroom

Solving Equations involving Fractions: Class Work 4 (p10) cont'd: Parts (c) (d)

These are the 2 questions discussed in class:

Solving Equations involving Fractions: Class Work 4 (p10)

We did part (a) in class today:

Take a look at how we can approach (b)

On your own, try (c) and (d)

Algebra: Equation - THINKING BEHIND: BALANCING

REFER to Study Notes: Important vocabulary...  (p2)

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(A) Articulating the Thinking behind the "Balancing of Equation"

Watch the PLAYLIST.
After watching clips: you should
1. be able to articulate the concept of balancing clearly; and
2. no longer use words/ phrases like "cancel", "cross multiply", "move the term over to change sign".


(B) Try the "balancing" act here
URL: https://www.mathsisfun.com/algebra/add-subtract-balance.html

Solving Equatoins involving Brackets

Click HERE to access padlet

Solving Simple Equations

Click HERE to access padlet.

Algebra: Connecting what we know so far...

Click HERE to access padlet.

[Updated after lesson]
The "Retrieval" exercise that helps us to see what we learnt in Algebra in totality.