This is the first unit in the Mr Mathematics long term plan. The lessons included provide students with an introduction to secondary maths. They develop their mental arithmetic and written while getting to know their new scientific calculator. Later on, students develop their problem solving skills with shape and timetables.
Geometry and measures
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.