Session for AS level (AQA but should also be suitable for other curriculums). Covers what a virus is followed by information about HIV. Also has a link to a useful Youtube video. Please note: slides are in wide screen, if your version of powerpoint does not support this, you will need to change the page setup and click 'ensure fit', and hopefully the formatting will remain in place.

Powerpoint presentation on digestion and absorption, suitable for AS level or GCSE. This lesson is quite self led, which is good if you are helping your students to become more independent researchers.

A presentation covering classification and evolution - useful used as an initial overview introducing the concepts. Contains a couple of research tasks for students to undertake.

A presentation with activities, videos, and plenty of information on both eukaryotic and prokaryotic cell structure. It covers the differences between plant/animal cells, and the functions of various organelles. There are also a few slides on microscopy at the end. This is a great lesson that could be used as a tutoring session or as a class.

A presentation covering cell division (mitosis) and prokaryotic binary fission. Contains a video, various tasks, and enough information to allow students to identify the different stages.

Designed for AS level biology, but would be fine for GCSE level too. Has some student led activities (mostly researching things for themselves), and various slides to outline transport in plants, the vascular bundle, and transpiration.

Suitable for all mark schemes (originally made for AQA AS level biology), a short presentation used as a starter when teaching the cell cycle.