# Key Stage 3

Showing 97–112 of 151 results

# Key Stage 3

##### 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
Interactive Lessons

## Plotting Sequences on a Grid

Students learn about plotting sequences on a grid.  A handout is provided to help students progress from finding...
##### Handling Data
Interactive Lessons

## Predicting Outcomes using Probability

Students learn how to predict outcomes using probability.  As learning progresses students understand the effect...
##### Handling Data
Interactive Lessons

## Probabilities That Add Up to One

Students learn how mutually exclusive and exhaustive events are represented in a Venn diagram and probabilities ...
Interactive Lessons
##### Shape
Interactive Lessons

## Problem Solving with Angles of Polygons

Students learn how to apply the interior and exterior angle properties of polygons to solve a variety of problem...
Free Resources

## Problem Solving with Number

Students practise problem solving with number using times tables, addition, subtraction and the order of operati...
Free Resources
##### Shape
Interactive Lessons

## Problem Solving with Shape

Students practise problem solving with shape using reflective 24 hour times, properties of 2D shapes and investi...
##### Number
Interactive Lessons

## Problem Solving with Time Tables

Students practise problem solving with time tables using multiplication grids, factors and understanding divisio...
##### Shape
Interactive Lessons

## Problems with Circular Shapes

Students use the circumference and area of a circle to solve a variety of problems with circular shapes.  Throug...
##### Shape
Interactive Lessons

## Properties of Triangles

Students learn about the properties of triangles.  They explore the various unique triangles that can be made on...
Free Resources

## Pythagoras’ Theorem – Solving Complex Problems

Students learn how to use Pythagoras' Theorem to calculate unknown lengths in a range of problems involving rig...
##### Number
Interactive Lessons

## Ratio and Equivalent Proportions

Students learn how to use ratio and equivalent proportions to write a ratio as a fraction and percentage.  Using...
##### Number
Interactive Lessons

## Reading and writing numbers on a scale

Students learn about reading and writing numbers on a scale using place value.  Most able students are challenge...
##### Shape
Interactive Lessons

## Reflecting Shapes on a Grid

Students learn about reflecting shapes on a grid using horizontal, vertical and diagonal mirror lines.  As learn...
##### Shape
Interactive Lessons

## Reflective symmetry in 2D shapes

Students learn how to describe reflective symmetry in 2D shapes using mirror lines.  Learning progresses from fi...
##### Number
Interactive Lessons

## Rounding Decimal Numbers

Students learn about accuracy when rounding decimal numbers.  Learning progresses from rounding to one decimal p...

### 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 […]