There are 4 worksheets, each looking at algebra in a different way. They are aimed at Key stage 3 maths but could also be used for lower ability sets in key stage 4. Each sheet could be used as a homework, an in class task (roughly 30 minutes) to consolidate learning or put together as a revision booklet. The first sheet involves algebra chains and working out the missing values to move down the chain. The second uses various grids to work on algebra multiplication. The third uses area and perimeter of shapes to work on multiplication and addition of algebra. The final sheet simply has expanding brackets questions on it as well as some helpful diagrams. All four sheets get more difficult the further down them you go.