Short ppt to show maim concepts in chemistry (atoms, molecules, moles, etc).

Short and concise activity modeling mitotic cycle using pipe cleaners.

Formation of molecular bonds - hydridisation, pi-, sigma bonds.

A set of exercises to practise microsopy questions.

Detailed ppt about classification and nomenclature of organisms.

A workbook designed for A level Cambridge International Biology course. Includes theory information, exercises to practise theory and revise genetics and population genetics. Can be used for other examination boards.