New Topical Science 5 Each Unit begins with clear and concise notes that help pupils in their understanding of what they need to know for that topic. This is followed by concept papers which distil all that pupils need to know and diagnose their mastery of that topic. The unit then ends with topical tests which check the pupil's ability to apply what they have learnt. This series promises to be an excellent way for pupils to stretch themselves further in order to ace in Science.