Algebra Interactive Lessons

Expanding Cubic Expressions

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

Solving One Step Equations

Solving One Step Equations Students learn how to solve a simple equation using the balance.  To do this they ar...

Setting up and Solving Equations

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

Solving Equations with Brackets

Solving Equations with Brackets Students learn how to solve linear equations involving brackets and fractions u...

A typical Mr Mathematics Interactive lesson contains:

Smart Notebooks Presentation
Activ Inspire
FlipChart
Microsoft Power Point Presentation
Lesson
Plan
Differentiated Worksheet
Interactive Excel
Files

Number Interactive Lessons

Writing Ratios in their Simplest Form

Key stage 3 lesson where students learn about writing ratios in their simplest form using the highest common fac...

Scale Drawings

Students learn how to draw diagrams to a scale using ratio notation.  As learning progresses they learn how to c...

Direct Proportion and Exchange Rates

Using equivalent ratios and the unitary method students learn how to calculate amounts that are in direct propor...

Ratio and Equivalent Proportions

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

Shape Interactive Lessons

Pythagoras’ Theorem in 3D

Students learn how to calculate unknown lengths in cuboids and other solids by applying Pythagoras' Theorem in ...
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Surface Area of Prisms

Students use net drawings and 3D representations to calculate the surface area of prisms made from parallelogram...

Surface Area of Cubes and Cuboids

Students learn how to find the surface area of cubes and cuboids using nets and 3D drawings.  As learning progre...

Composite Area of 2D Shapes

Students learn how to find the composite area of 2D shapes involving triangles, rectangles, trapezia and paralle...

Handling Data Interactive Lessons

Frequency Trees

Students learn how to create frequency trees from two-way tables and written descriptions.  As learning progress...

Draw and Interpret Line Graphs

Using real life data students learn how to draw and interpret line graphs. As learning progresses students learn...

Scatter Graphs and Correlation

Students learn how to describe relationships between two variables and illustrate them using scatter graphs. Sca...

Construct and Interpret Pie Charts

Students learn how to construct a pie chart from a frequency table.  As learning progresses they compare sets of...

Mr Mathematics Blog

Pythagoras Theorem in 3D Shapes

Many problems involve three-dimensional objects or spaces.  Pythagoras Theorem in 3D Shapes can be used as much with these problems as those in plane shapes. Knowing when to use Pythagoras Theorem The starter recaps applying Pythagoras Theorem as part of a larger problem involving the perimeter of a trapezium and square.  The aim of this […]

Drawing Frequency Trees for GCSE Maths

Drawing frequency trees for GCSE maths is a new topic and appears on both the higher and foundation curriculum.  I’ve taught this lesson a couple of times, once to Year 10 and once to Year 11 and I have to say the kids really enjoy it. What is a frequency tree? Frequency trees can be […]

How to calculate speed using ratio notation

Whenever I teach how to calculate speed as a measure of distance and time I either use the formula or the triangle method.  In my experience most students are know about the triangle method from their science lessons.  For this reason I would have expected speed to appear either within the algebra or shape and measures strands of […]