Interactive Lessons

Showing 1–16 of 513 results

Interactive Lessons

Number
3 Part Ratios
Shape
3D Shapes and Prisms
Number
Adding Fractions using a Fraction Wall
Shape
Addition and Subtraction with Column Vectors
Number
Addition and Subtraction with Fractions and Mixed Numbers
Number
Addition with Decimal Numbers
Number
Addition with Negative Numbers
Shape
Alternate and Interior Angles in Parallel Lines
Number
Alternative Number Systems
Shape
Angles of Elevation and Depression
Shape
Applying Circle Theorems Involving Tangents
Shape
Applying Multiple Circle Theorems
Shape
Area of Composite Shapes
Shape
Area of Triangles and Composite Shapes
Handling Data
Averages using the Median and Mode
Shape
Bisecting an Angle

Mr Mathematics Blog

Trigonometric Identities Sin, Cos and Tan

How to introduce the sin, cos and tan trigonometric identities.

Calculating a Reverse Percentage

How to teach calculating the original amount after a percentage change.

Comparing Datasets using the Mean and Range

The importance of the range when comparing comparing datasets.