By Samantha Coates. 

The workbooks are set out in a fun and easy-to-use format. Each concept is covered by step-by-step worksheets which ensure maximum understanding and minimum errors. The multiple-choice section shows up silly (and not so silly!) mistakes in an amusing and appealing way. There is also a 'mock' Test Paper at the end of each book which is already completed, in which students must try to find all the mistakes! This teaches valuable proof-reading skills and provides a great way to help students understand how to check their work.