Students learn how to simplify and perform addition, subtraction, multiplication and division with algebraic fractions. As learning progresses they combine these skills to solve equations with algebraic fractions using the quadratic formula. This unit takes place in Term 2 of Year 11 and follows on from solving quadratic equations.
There are five problems that link to area, midpoints, gradients and solving equations.
How to teach calculating the original amount after a percentage change.
Problem solving lesson on two-way tables and frequency trees.