## Blog posts : "10CMR HWK"

### Estimating The Mean Homework

Please watch the video lesson on Estimating The Mean (16 min)

Print off the lesson notes for your file then complete and self-mark the exercise using the solutions provided.

Video Lesson Notes

Exercise and Solutions

To be completed by Wednesday 11 May.

### Probability Trees Homework

Please watch the video lesson on Probability Trees (24 min)

Print off the lesson notes for your file then complete and self-mark the exercise using the solutions provided.

Lesson Notes

Exercise and Solutions.

To be completed by Tuesday 3 May.

### Volume of Prisms Homework

Please complete in small homework books and hand in on Monday 21 March.

Volume of Prisms Homework

### Changing The Subject Homework

Please complete the Changing The Subject handout and hand in on Monday 7 March.

Changing The Subject Homework

Changing The Subject Homework Solutions

Extra help if you struggled with this homework:

Rearranging Formulae

Video Lesson (23 Min)

Lesson Notes

Exercise and Solutions

### Algebraic Fractions Homework

Please complete these Algebraic Fractions in your small homework books and hand in on Friday 4 March.

Homework Solutions

Please complete in your small homework books and hand in on Wednesday 16 February.

Homework Solutions

### Percentages and Ratios Homework

Please complete this Percentages and Ratios Worksheet and hand in on Wednesday 9 February.

The write on worksheet will be handed out on Monday 7 February.

Solutions to Percentages and Ratios Homework

Your homework for Friday is to explore Quadratic Graphs which is the second page of this worksheet. The first and third pages are optional but would enhance your understanding. The online animations to explore are accessed from the left hand link on this page.

It is awkward to use on a smartphone so use a computer or tablet if you have one.

### Compound Interest Homework

Please complete in small exercise books and hand in Monday 17 January.

Compound Interest Homework

Compound Interest Homework Solutions

### Assessment 2 Revision List

Rules of Indices 15

Mixed Number Arithmetic and Comparing Fractions 7

Standard Form 4

Straight Line Graphs - Plotting, Identifying Equation, Finding Parallel/Perpendicular Lines, Finding Gradients 12

Converting Recurring Decimal to Fraction 3

Surds - Expanding, Simplifying, Rationalising Denominators  9

### Straight Lines Homework 2

Review of Straight Lines Homework 1 (5 Min)

Video Lesson Notes

If you were unhappy with finding the equations of straight lines in last week's homework, please watch the short video above.

Then complete three similar questions and hand in on Monday 13 December.

Straight Lines Homework 2

Straight Lines Homework 2 Solutions

Please also complete the graph plotting exam questions below:

Plotting Linear Graphs Questions

Plotting Linear Graphs Solutions

### A Taste of A-level Maths

A-Level students have to be able to prove that the square root of 2 is an irrational number. However, the proof is also accessible to GCSE students. The only idea with which you may not be familiar is that fractions with coprime integers have been cancelled down as far as possible.

The Square Root of 2 is Irrational (6 Min):

Transcript of Video

### Straight Lines Homework

Please complete the following questions in your exercise book and hand in on Monday 6 December.

Straight Lines Homework Questions

Straight Lines Homework Solutions

### Extra Indices Homework

All students who scored less than 25/30 on Indices Test 3 or did not do Indices Test 3 please complete Indices Test 4 and hand in on Monday 29 November.

Indices Test 4 Questions

Indices Test 4 Solutions

### Surds Homework

Please complete the 10 questions below and hand in on Friday 19 November.

Surds Homework

Surds Homework Solutions

### Introduction to Surds

The following video lesson , lesson notes, exercise and solutions should supplement your classwork on Surds

Video Lesson (19 min)

Video Lesson Notes

Exercise and Solutions

### New Developing Site For Exam Practice

Over the coming months I will be developing a new web site at chsmathsgcse.bravesites.com to provide you with practice on exam questions across the syllabus.

### Revision List For Assessment 1

Here is a list of the topics on which you will be examined during a one hour test during our lesson on Monday 8 November.

Revision List

### Circle Theorems Homework

This is the homework you were given in a booklet and handed in on Wednesday 20 October.

Circle Theorem Problems

Circle Theorem Solutions

20 blog posts