Below is the introductory page from the booklet 20 more marks book 2 

The sample unit from our materials for this week is from the 20 more marks series and features book 2. This booklet offers targeted support to students aiming for grade 5 but who need a focused approach to revision in order to achieve this. To the right is a two page sample unit for you to download and try with your students. The unit is designed to take about 20 minutes of lesson time or the booklet may be used in  tutor time or additional revision sessions. As usual, the booklet itself has pull out centre answer pages for self marking if appropriate for the group.