[Bite Size] "Small Problems" of HCF & LCM - You have a Choice!

Click HERE to access the padlet

Group Discussion: Study Notes (p16) Q4, Q5

Click HERE to access padlet.

 

[Updated on 28 Jan]
Apart from referring to the feedback in the padlet, you may read through the following to see if it gives greater clarity :)

Class Discussion: Study Notes (p15, p17) Application of HCF and LCM

Note: Q2 (p15) requires application of concepts

What the class presented and discussed during lesson:

Here's the suggested presentation, with some explanation

[Encouraged to attempt] Challenging Question (3 points)

 

Click HERE to access Padlet

[Bite Size] HCF and LCM

Click HERE to access padlet

[Bite Size] Square Roots and Cube Roots

Click HERE to access padlet

 

Flowchart: Relationship of Numbers (Primes & Composites)

Click HERE to access padlet 

[Extension] Going Beyond Real... Imaginary Numbers

This week, we discussed the Real Number System, and learnt the relationship of the families of numbers.
What's beyond the REAL Number system?

The Imaginary Numbers! [which is not in the "O" level syllabus]
Some of you may be interested to find out more about this...
This will shade some light to the 'mysteries' when we start to discuss "Roots" of numbers

NUMBERS: Test your 👀 & 🧠 power

Estimated duration: 15 minutes

As a group, discuss and write down your responses in your notebook:

1. What do you notice? List down as many things that you notice.
2. What do you wonder?
3. What do the colours represent?
4. How did the colours come about?
5. Why are they represented that way?

To draw out more observations, you may refer to the following.....

Click HERE to access your padlet

[Bite Size] Factors & Multiples - Is it true that.....

Duration: approx 5 min

Click HERE to access padlet

 

Follow-up Discussion in class (in the next lesson)

Teaser #1

.... that we discussed in class today 

Our 1st Lesson

TED Talk: Why we can't divide by Zero

Have you wonder why we do not "divide" any number by Zero?

• What I knew before watching the video. 
• What I learnt about the concept after watching the video. 
• What new terms (e.g. vocabulary) I learnt from the clip.

 Direct LINK to padlet

Getting to know Me...

Take some time to complete this... and hand in by the next lesson

You may wish to add drawings to aid your thought expression