Powerpoint presentation describing the life of Scottish scientist Alexander Fleming and his discovery of penicillin. Includes printable puzzle activity.

Powerpoint investigating energy in ecosystems, including food chains and webs and how energy is transferred between plants and animals. Learn about plants, pollination, and the importance of conservation areas.

Powerpoint describing the characterisation of animals (mammals, birds, arthropods, fish, reptiles, amphibians) and how these influence the survival of an individual or species. Learn about extinction and play the survival lotto game.