## COORDINATE GEOMETRY

## OVERVIEW

Students will learn how to manipulate algebraic formulae which will form the basis of their knowledge and understanding of formulae used throughout maths and science. They will develop understanding of straight line graphs and what each variable in the formula represents, including what changes when you have a parallel or perpendicular line. This will extend to plotting and solving inequalities graphically and more complex graphs such as quadratics.

Medium term plan can be found here:

## Lesson Resources

Lesson 1 – Changing the subject

Lesson 2 – Similar Equations

Lesson 3 – Further changing the subject

Lesson 4 – Linear Graphs Recap

Lesson 5 – Linear Graphs Problems

Lesson 6 – Parallel Lines

Lesson 7 – Perpendicular Lines

Lesson 8 – Distance – time graphs

Lesson 9 – Working with Speed

Lesson 10 – Calculating Speed

Lesson 11 – Speed problems

Lesson 12 – Speed – Time Graphs

Lesson 13 – Solving simultaneous equations graphically

Lesson 14 – Representing inequalities graphically

Lesson 15 – Solving inequalities graphically

Lesson 16 – Drawing Quadratic Graphs