Functions and Rearranging Formulae

Here, you have all that you will need to cover functions with inter-dependent lessons.
Lessons are structured in sequential form with scaffolding examples to arouse and provoke deep thinking in your students.

1. Change of subject or Rearranging Formulae
2. Inverse Functions - using knowledge of change of subject to find inverse functions.
3. Composite Functions - Numeric substitution to evaluate composite functions
4. Composite Functions - Algebraic approach.

In each lesson, there is an application or real life exam style problem solving questions at the end.