# GCSE

Showing 273–288 of 368 results

# GCSE

##### Number
Interactive Lessons

## Calculations with Surds

By simplifying surds using square factors students learn how to evaluate and simplify expressions, such as, expa...
##### Number
Interactive Lessons

## Simplifying Surds

Students learn about what a surd is and how it can be simplified using square factors.  To consolidate and exten...
##### Number
Interactive Lessons

## Writing Numbers in Standard Index Form

Using place value students learn how to convert ordinary numbers to standard index form.  As learning progresses...
##### Number
Interactive Lessons

## Square and Cube Numbers

Students are introduced to the concept of square and cube numbers through the use of diagrams of volumes and are...
##### Number
Interactive Lessons

## Calculations With Standard Index Form

To calculate with numbers written in standard form students are taught how to apply the rules of indices to a ba...
##### Number
Interactive Lessons

## Rules of Indices

Using the multiplication and division rules students learn how to evaluate expressions in index notation.  As le...
##### Number
Interactive Lessons

## Rationalising Denominators

The start of the lesson reviews simplifying products and quotients involving surds since this is prerequisite kn...
##### Number
Interactive Lessons

## Prime Factor Decomposition

Students learn how to break down a number using its prime factors and write the result using index notation.  As...
##### Number
Interactive Lessons

## Indices with Negative Powers

Students learn how to calculate the reciprocal of a number and evaluate indices with negative powers.  As learni...
##### Number
Interactive Lessons

## Highest Common Factor and Lowest Common Multiple

Using prime factors and Venn Diagrams students are able to calculate the highest common factor and lowest common...
##### Number
Interactive Lessons

## Indices with Fractional Powers

Students use reciprocals to evaluate indices with fractional and decimal powers.  Using square and cube numbers ...
##### Algebra
Interactive Lessons

## Adding and Subtracting Algebraic Fractions

The key idea with adding and subtracting algebraic fractions is to create common denominators.  As learning prog...
##### Number
Interactive Lessons

## Adding Fractions with Different Denominators

To add and subtract fractions with different denominators students are taught to use equivalent fractions to fin...
##### Algebra
Interactive Lessons

## Solving Cubic and Reciprocal Equations Graphically

Solving Cubic and Reciprocal Equations Graphically
##### Algebra
Interactive Lessons

There are several examples for the teacher to demonstrate solving quadratic equations graphically.  Students wil...
##### Algebra
Interactive Lessons

## Plotting Exponential Graphs

In this mathematics lesson students learn how to plot exponential graphs on Cartesian axes.  As learning progres...

### Mr Mathematics Blog

#### Teaching in a Bubble

Practical tips and advice for preparing to teach in year group bubbles.

#### Problem Solving – Perimeter and Area

Students are challenged to apply the rules of arithmetic to a series of real-life, functional problems.

#### Behaviour Management in a Mathematics Lesson

As we approach the start of the next term I thought I would share some tips on behaviour management in a mathematics lesson. These are things that I have picked up over the years and have worked well for me. I am sure there are opposing viewpoints and you may find some of these tips […]