Powerpoint covering the content of the year 8 biology topic of Food and Digestion. There are 32 slides covering the need for food, the parts of our digestive system, food tests with suggested experiments, function and types of enzymes involved with digestion.

Powerpoint covering the content of all the lesson objectives in Unit 1 of the Edexcel B2 topic The Building Blocks of Cells. Topics included are: - Animal and Plant Cells - Microscopy - DNA, Genetic Engineering and HGP - Mitosis, Meiosis and Cloning - Stem Cells and Mutations - Protein Manufacture, Catalysts and Enzymes

Powerpoint covering the Year 7 biology topic Environment and Feeding Relationships. There are 43 slides covering types of habitats, environmental factors affecting habitats, adaptations, producers and consumers, prey and predators, food chains, food webs and pyramids of numbers.

Powerpoint for the KS3 (Year7) biology Cells topic. There are 42 slides covering animal and plant cells, how to use a microscope, specialised cells, cell division of animal cells, pollination and fertilisation of plant cells.