# Interactive Lessons

Showing 49–64 of 504 results

# Interactive Lessons

## Drawing Stem and Leaf Diagrams

Students learn about drawing stem and leaf diagrams using a key.  More able students are challenged to plot back...

## Enlarging Shapes on a Grid

Students learn how to enlarge shapes objects on a grid using a centre and scale factor. Learning progresses from...

## Estimate Probabilities from Experimental Data

Students learn how to estimate probabilities from experimental data to check for bias.  As learning progresses t...

## Estimating the Area Under a Curve

Students learn about estimating the area under a curve using the trapezium rule.  As learning progresses they in...

## Expanding Brackets and Collecting Like Terms

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

## Expanding Cubic Expressions

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

## Expressing One Number as a Percentage of Another

Students learn about expressing one number as a percentage of another number using both calculator and non-calcu...

## Exterior Angles of Polygons

Progressing on from finding angles in parallel lines students in Year 8 learn how to calculate the exterior angl...

## Factor Pairs of Numbers and Terms

Students learn how to find all the factor pairs of numbers and terms.  More able are taught to find the factors ...

## 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....

## Factorising Expressions with Powers

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

## Finding any length of a Right-Angled Triangle

Key stage 3 mathematics for using Pythagoras' Theorem to calculate any length of a right-angled triangle.   Lea...

## Finding Percentages without a Calculator

Students learn how to calculate a percentage of an amount  using either 10% or working with equivalent fractions...

## Finding Prime Factors

Students learn about finding prime factors of a number.  This lesson builds on understanding what prime numbers ...

## Finding Prime Numbers

Students learn about finding prime numbers using factor pairs and the Sieve of Eratosthenes.  Throughout the les...

## Finding the Area of a Circle

Students learn how a circle can be formed into a parallelogram and rectangle so the area is derived as A =πr2.  ...

### Mr Mathematics Blog

#### Problem Solving Maths Lessons

Four new problem solving lessons to develop student's mathematical reasoning and communication skills.

#### 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.