Students learn how to describe a shape’s reflective symmetry and identify the planes of symmetry in 3D shapes. As learning progresses students perform and describe reflections, rotations, translations and enlargements on a grid.
This unit takes place in Term 6 of Year 7 and follows properties of shapes.
Develop fluency
Reason mathematically
Solve problems
Geometry and measures
There are five problems that link to area, midpoints, gradients and solving equations.
How to teach calculating the original amount after a percentage change.
Problem solving lesson on two-way tables and frequency trees.