A series of lessons on solving simultaneous quadratic equations. There is reference to linear equations to help pupils grasp the methods. When they came across solving a quadratic when the coefficent of x^2 was greater than 1 we used the formula as the class were not secure in other methods yet. The worksheet is to finish with.
A series of activities that build up slowly. Towards the end there is a section on using substitution and problems in context. The answers are on (under a white box) or after each slide with the exception of the few slides where pupils try a questions before the main activity. I will go through this question with them.