# GCSE

Showing 49–64 of 330 results

# GCSE

##### Number
Interactive Lessons

## Revising Limits of Accuracy and Error Intervals

Students revise how to find the limits of accuracy for calculations involving rounded numbers.  As learning prog...
##### Algebra
Interactive Lessons

## Revising Modelling Variations

Students revise how to model direct and inverse variations by setting up an equation involving the constant of p...
##### Number
Interactive Lessons

## Revising Multiplication and Division of Fractions

Students revise how to multiply and divide with fractions and mixed numbers.  Learning progresses on to problem ...
##### Number
Interactive Lessons

## Revising Negative and Fractional Indices

Students revise how to apply the rules of index notation evaluate expressions involving fractional and negative ...
##### Algebra
Interactive Lessons

## Revising Nth Term of Arithmetic Sequences

Students revise how to derive the nth term of an arithmetic sequence.  As learning progresses they use the nth t...
##### Number
Interactive Lessons

## Revising Order of Operations

Revising order of operations lesson where students practice how to break down a calculation using BODMAS. One ho...
##### Number
Interactive Lessons

## Revising Percentage Changes

Students revise how to calculate an amount after a percentage change using calculator methods.  As learning prog...
##### Shape
Interactive Lessons

## Revising Performing and Describing Transformations

Students revise how to perform and describe rotations, reflections, translations and enlargements to a positive ...
##### Algebra
Interactive Lessons

## Revising Plotting Straight Line Graphs

Students revise how to plot straight line graphs in the form y = mx + c.  Later, as learning progresses student ...
##### Number
Interactive Lessons

## Revising Powers and Roots

Students revise how to calculate square and cube numbers and their roots using mental and calculator methods.  L...
##### Number
Interactive Lessons

## Revising Prime Factors, Highest Common Factor and Lowest Common Multiple

Students revise how to calculate the prime factors of an integer.  As learning progresses they use prime factors...
##### Shape
Interactive Lessons

## Revising Problems with Circles

Students revise how to calculate the area and circumference of circles and circular shapes.  Later, as learning ...
##### Shape
Interactive Lessons

## Revising Problems with Similar Shapes

Students revise how to calculate unknown lengths, areas and volumes of mathematically similar shapes.  Later, as...
##### Number
Interactive Lessons

## Revising Product of Decimal Numbers

Students revise how to calculate the product of two or more decimal numbers using written methods.  As learning ...
##### Shape
Interactive Lessons

Students revise how to describe the unique properties of each quadrilateral.  As learning progresses they use th...
##### Shape
Interactive Lessons

## Revising Pythagoras’ Theorem

Students revise how to calculate any side of a right-angled-triangle using Pythagoras' Theorem.  As learning pr...

### Mr Mathematics Blog

#### Getting Ready for a New School Year

When getting ready for a new school year I have a list of priorities to work through. Knowing my team have all the information and resources they need to teach their students gives me confidence we will start the term in the best possible way.  Mathematics Teaching and Learning Folder All teachers receive a folder […]

#### Mathematics OFSTED Inspection – The Deep Dive

Earlier this week, my school took part in a trial OFSTED inspection as part of getting ready for the new inspection framework in September 2019. This involved three Lead Inspectors visiting our school over the course of two days. The first day involved a 'deep dive' by each of the Lead Inspectors into Mathematics, English […]

#### How to Solve Quadratics by Factorising

The method of how to solve quadratics by factorising is now part of the foundational knowledge students aiming for higher exam grades are expected to have.   Here is an example of such a question. Solve x2 + 7x – 18 = 0 In my experience of teaching and marking exam papers students often struggle with […]