In your own words, write down three learning points.

Eg. I used to think.... Now I think....

I realised.....

I have to spend time to revise...

## Tuesday, 29 September 2015

## Tuesday, 25 August 2015

## Monday, 24 August 2015

## Monday, 17 August 2015

## Wednesday, 22 July 2015

### Key Learning Points on Data Handling

**Answer the following questions as much as you can, in your own words.**

**1. Compare and contrast (pros and cons) the three averages.**

**2. How may statistics be distorted to influence the public? What would you do if you were a statistician?**

## Sunday, 19 July 2015

### Key Points from Graphs of Linear Functions

**Answer the following in your own words.**

1. Given a function y = mx + c, explain the relationship of the function with the points on the line.

2. Given a pair of coordinates, how would you determine if the point lies on a line?

3. Explain the effects of m and c on the straight line.

## Monday, 18 May 2015

## Wednesday, 22 April 2015

### Challenger: Linear Inequalities

Two speed boats are racing along a section of a lake.

The speed limit along this section of the lake is 50 km/h. Ray is travelling 6 km/h faster than Stephen and the sum of the speeds at which they are travelling is at a speed greater than 100 km/h.

a. Write an inequality and solve it to describe all possible speeds that Stephen could be travelling at.

b. Verify if Stephen's lowest possible speed was over the speed limit.

c. The coast guard issued a warning to Ray for exceeding the speed limit on the lake. Explain why the police were justified in issuing a warning to Ray.

## Tuesday, 21 April 2015

### Key Learning Points for Linear Inequalities

Reflect on the lesson you have just gone through the write down (at least 2) key takeaways.

## Thursday, 16 April 2015

### Key Learning Points from Solving Linear Equations

In your opinion, write down ALL the key learning points from solving linear equations.

eg. what to look out for? what's the basic understanding?

eg. what to look out for? what's the basic understanding?

## Tuesday, 31 March 2015

## Wednesday, 25 March 2015

## Sunday, 8 March 2015

### Important rules to remember to score in Algebra

In your opinion, which are the three MOST IMPORTANT rules to remember in order to ensure your success in Algebra?

Comment below.

Comment below.

## Thursday, 12 February 2015

### Mind Reader?!

### Different Faces of Algebra

The total length of 4 roads is (3x - 1) km.

What are the possible lengths of the 4 roads in kilometres?

Enter your suggested lengths in comments.

What are the possible lengths of the 4 roads in kilometres?

e.g. The length of the 4 roads are:

**x km, x km, x-7 km, 6 km**
Check:

**x + x + (x - 7) + 6 = 3x - 1**Enter your suggested lengths in comments.

### Algebra: Which is Larger? (II)

Jennifer says, "

*. "*

**5x**^{2}is always smaller than (-5x)^{2}**Do you agree? Explain your answer.**

Enter your response in Comments.

This question is compulsory.

### Algebra: Which is Larger? (I)

Which is larger in magnitude?

**5 + n**or

**5n**

Explain your answer clearly with examples.

Enter your response in Comments.

### The Blue Elephant...

Here's another

Are you able to 'crack' the mystery behind this?

**interesting challenge**... this time, from Mr Dean Ang :)Are you able to 'crack' the mystery behind this?

## Monday, 2 February 2015

### Exact or Estimated?

Identify 5 numbers from the website of your choice and answer the following questions as comments.

1. URL of website

2. The 5 numbers are..... (and the units/ context)

3. The reason why the numbers are presented the way they were

1. URL of website

2. The 5 numbers are..... (and the units/ context)

3. The reason why the numbers are presented the way they were

## Tuesday, 27 January 2015

### Lesson Review on Number Laws

Answer the following questions (in your own words)

1. What is the commutative law of

(i) addition

(ii) multiplication

2. What is the associative law of

(i) addition

(ii) multiplication

3. How does the distributive law of multiplication over addition work?

1. What is the commutative law of

(i) addition

(ii) multiplication

2. What is the associative law of

(i) addition

(ii) multiplication

3. How does the distributive law of multiplication over addition work?

## Monday, 19 January 2015

## Wednesday, 14 January 2015

### Key Takeaways (15 Jan)

Recall the past couple of lessons on

- Prime factorisation

- HCF

- LCM

State three key learning points as comments.

- Prime factorisation

- HCF

- LCM

State three key learning points as comments.

## Monday, 12 January 2015

### Key takeaways (13 Jan)

Recall 3 key learning points from

- divisibility tests

- prime factorisation

- HCF

- divisibility tests

- prime factorisation

- HCF

## Wednesday, 7 January 2015

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