Equations

Showing all 15 results

Equations

Algebra
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....
Key Stage 3 / Year 8 Term 4
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Setting up and Solving Equations

Students learn how to set up an equation using written descriptions and known geometrical facts.  Once the equat...
Key Stage 3 / Year 7 Term 6
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Equations with Brackets

Students learn how to solve linear equations involving brackets and fractions using the balance method.The s...
Key Stage 3 / Year 7 Term 6
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Equations with the Unknown on Both Sides

Mathematics lesson where students learn about solving equations with the unknown on both sides using the balance...
Key Stage 3 / Year 8 Term 4
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving One Step Equations

Students learn how to solve a simple equation using the balance.  To do this they are taught how opposite functi...
Key Stage 3 / Year 7 Term 6
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Two Step Equations

Using the balance method students are taught how to solve two-step equations involving multiplications and divis...
Key Stage 3 / Year 7 Term 6
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Problems with Simultaneous Equations

To introduce the idea of equivalent equations the starter involves calculating the common factor between multipl...
GCSE / Year 9 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Simultaneous Equations

At the start of the lesson students review deriving and solving a simple equation from a geometrical puzzle.  Th...
GCSE / Year 9 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Simultaneous Equations Graphically

The start of the lesson involves recognising the properties of linear functions both algebraically and graphical...
GCSE / Year 9 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Complex Quadratics by Factorising

In this mathematics lesson students learn how to solve quadratics in the form ax2 + bx + c = 0 through factorisa...
GCSE / Year 11 Term 1
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Trial and Improvement

At the start of the lesson students set up an equation involving the area of rectangle which is solved using a m...
GCSE / Year 9 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Equations with Function Machines

The start of the lesson reviews understanding basic algebraic notation using always and sometimes true statement...
GCSE / Year 10 Term 4
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Equations with Fractions

At the start of the lesson students recap solving equations where the unknown appears on one side of the equals ...
GCSE / Year 9 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Equations with the Unknown on Both Sides

At the start of the lesson students review solving a two step linear equation using the balance method.  The dev...
GCSE / Year 9 Term 5
Interactive Lessons
Algebra
Algebra
Interactive Lessons

Solving Equations

The start of the lesson introduces the need to generate and solve an equation through a sense of wonder and magi...
GCSE / Year 9 Term 5
Interactive Lessons

Mr Mathematics Teaching Resources Term by Term

Year 7 Term 1 Year 7 Term 2 Year 7 Term 3 Year 7 Term 4 Year 7 Term 5 Year 7 Term 6
Year 8 Term 1 Year 8 Term 2 Year 8 Term 3 Year 8 Term 4 Year 8 Term 5 Year 8 Term 6
Year 9 Term 1 Year 9 Term 2 Year 9 Term 3 Year 9 Term 4 Year 9 Term 5 Year 9 Term 6
Year 10 Term 1 Year 10 Term 2 Year 10 Term 3 Year 10 Term 4 Year 10 Term 5 Year 10 Term 6
Year 11 Term 1 Year 11 Term 2 Year 11 Term 3

Mr Mathematics Blog

Comparing Datasets using the Mean and Range

October 26, 2018
In my experience, students, in general, find the concept of a mean straightforward to calculate and understand. However, the mean alone does not provide a complete picture of a set of data. To achieve this, a measure of spread is also required. The range is the simplest measure that can be used for this. Not […]

Solving Problems with Angles in Parallel Lines

October 1, 2018
Solving problems with angles in parallel lines is like solving a murder mystery.  One clue leads on to the next and the next until the murderer is found.  However, it doesn’t end there.  The detectives need to explain their reasoning in court using the relevant laws and procedures should the murderer plead not guilty.  If […]

Solving Two Step Equations using the Balance Method

September 10, 2018
An equation is when one expression, or term, is equal to another.  To solve an equation means to find the value of the variable (represented by a letter) that makes the two expressions equal.  There are two types of equations for secondary school mathematics, linear and none-linear.  In this blog I write about how I […]