4 Part Lessons Key Stage 3
Perimeter of complex shapes
Area of a rectangle
Area of composite shapes
Area of triangles
Area of Triangles and Composite Shapes
Composite Area of 2D Shapes
4 Part Lessons GCSE
Perimeter of Shapes
Area of Rectangles
Area of Triangles
Area of Compound Shapes
Parallelograms and Trapezia
Revision and Problem Solving Lessons
Problem Solving Perimeter and Area
Area and Perimeter of Rectilinear Shapes
Area of Triangular Shapes
Area of 2D Shapes
How to introduce the sin, cos and tan trigonometric identities.
How to teach calculating the original amount after a percentage change.
The importance of the range when comparing comparing datasets.