Bring biology to life with this exciting new resource for S1-S3 classrooms! Provides in-depth coverage of Third Level & Fourth Level as well as National 3 & National 4 Keep mixed level teaching simple with a single Student Book per subject Different levels clearly labelled for ease of use especially helpful when working with mixed level groups One textbook per science will cover your teaching needs for three years Interesting & rich classroom activity & homework ideas tied to Cf E that will give pupils a sense of progress & excitement Plentiful assessment exercises referenced to the relevant qualification