^{2}is one. As learning progresses they are challenged to rearrange quadratics to equal zero and set up and solve equations from known geometrical facts.

**Differentiated Learning Objectives**

- All students should be able to solve a quadratic equation in the form x
^{2}+bx+c using factorisation. - Most students should be able to solve a quadratic equation in the form x
^{2}±bx±c using factorisation. - Some students should be able to derive and solve an equation using known geometrical facts.