# Algebra

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# Algebra

Free Resources

## Changing the Subject of a Formula

Students learn about changing the subject of a formula using the balance method.  As learning progresses they us...
##### Algebra
Interactive Lessons

## Creating a Sequence using Formulae

Students learn how about creating a sequence using formulae.  Students progress from using function machines to ...
##### Algebra
Interactive Lessons

## Describing Number Patterns

Students learn describing number patterns on a term to term basis.  More able students tackle Fibonacci and geom...
##### Algebra
Interactive Lessons

## Describing Picture Sequences

Students learn how about describing picture sequences.  During the lesson students learn how to model a picture ...
##### Algebra
Interactive Lessons

## Expanding Brackets and Collecting Like Terms

Students learn how to find the sum and difference of two algebraic expressions by expanding brackets.  Learning ...
Interactive Lessons
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##### Algebra
Interactive Lessons

## Expanding Cubic Expressions

Students learn how to write the product of three binomials by expanding a cubic expression. Learning progresses ...
##### Algebra
Interactive Lessons

## Factorising Expressions into a Pair of Brackets

Students learn how to factorise an algebraic expression into a pair of brackets using the highest common factor....
##### Algebra
Interactive Lessons

## Factorising Expressions with Powers

Students learn how to factorise expressions with powers by taking out the highest common factor.  As learning pr...
##### Algebra
Interactive Lessons

## Finding the nth Term of a Sequence

Students learn about finding the nth term of a sequence.  During the lesson they are taught how to break a seque...
##### Algebra
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## Form and Solve Quadratic Equations

Students learn how to form and solve quadratic equations from geometry problems.  Problems include finding the a...
##### Algebra
Interactive Lessons

## Horizontal and Vertical Straight Line Graphs

Students learn how to plot and find the equation of horizontal and vertical straight line graphs.  As learning p...
##### Algebra
Interactive Lessons

## Multiplying and Dividing with Algebra

Students learn about multiplying and dividing with algebra using the correct notation.  More able students are c...
##### Algebra
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## Multiplying out algebraic brackets

Students learn how to expand a pair of brackets with the constant and unknown on the outside.  As learning progr...
##### Algebra
Interactive Lessons

## Plotting Graphs on a Grid

Students learn how to complete a table of results and plot a straight line graph on a grid in the form y = mx + ...
##### Algebra
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## Plotting Sequences on a Grid

Plotting Sequences on a Grid Students learn about plotting sequences on a grid.  A handout is provided to help ...
##### Algebra
Interactive Lessons

## Setting up and Solving Equations

Setting up and Solving Equations Students learn how to set up an equation using written descriptions and known ...

### Mr Mathematics Blog

#### How to Draw a Venn Diagram to Calculate Probabilities

There are three common ways to organise data that fall into multiple sets: two-way tables, frequency diagrams and Venn diagrams.  Having blogged about frequency diagrams before I thought I would write about how to draw a Venn Diagram to calculate probabilities. Recapping Two-Way Tables This activity works well to review two-way tables from the previous […]

#### Calculations with Percentages

Students learn how to find a percentage of an amount using calculator and non-calculator methods.  As learning progresses they use decimal multipliers to find a percentage change and calculate a simple interest in financial mathematics. This topic follows on from Fractions, Decimals and Percentages and takes place in Year 8 Term 5. Calculations with Percentages […]

#### Proving Geometrical Relationships using Algebra

Back in May 2017 maths teachers around the country eagerly awaited the first exam for the new GCSE Mathematics syllabus.  Proving geometrical relationships using algebra featured at grade 9.  In Paper 1 of Edexcel’s test paper the last question of the higher tier looked like this. Edexcel wrote about student’s performance on this question in […]