This is a worksheet with a range of revision questions covering a ks3 biology unit on cells, usually introduced in year 7. This resource can be used as a revision grid / mat to recap at the end of a topic or as an assessment of prior knowledge at the beginning of the topic. It covers cells, organs, organ systems, aerobic respiration and diffusion. Suitable for years 7 8 9. Answers not included. format is microscoft word.

powerpoint lesson slides for an introduction to the levels of organisation and hierarchy in multicellular organisms - ideal for ks3 year 7, 8 9 classes and suitable for all abilities low and medium ability - many tasks have been differentiated. Covers the organisation of cells, tissues, organs and organ systems and includes a range of activities to consolidate knowledge, as well as a plenary quiz.