Complete lesson for the group 7 elements including the halogens as oxidising agents, halide ions as reducing agents and the uses of chlorate. Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson for energetics including endo- and exothermic reactions/graphs, calorimetry calculations and Hess’s law (using enthalpies of formation, combustion as well as mean bond enthalpies). Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson on transition metals including complex formation introduction, shapes of complexes, isomerism in complexes. ligand substitution (including chelate effect), energy calculations (with Planck’s constant), colorimetry, reduction of vanadium using zinc, redox titrations and catalysts. Designed for AQA A Level chemistry but suitable for other exam boards

Powerpoint for the topic of electrode potentials and electrochemical cells including; oxidising/reducing agents, half cells/electrodes, measuring electrode electron potential, standard hydrogen electrode, calculating Emf, interpresting the electrochemical series and conventional way of representing cells. Does NOT include commercial applications. Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson for period 3 including the reactions of period 3 elements with water and oxygen as well as the reactions of period 3 oxides with water and acids/bases. Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson for the group 2 elements including solubility of group 2 compounds and uses of group 2 elements/compounds. Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson for halogenoalkanes including physical properties, reactivity and nucleophilic substitution reactions (INCLUDING MECHANISMS). Designed for AQA A level chemistry but suitable for other exam boards.

Quiz to recap the main key aspects of the organelles of eukaryotic and prokaryotic cells with answers included. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for alkanes including thermal and catalytic cracking, properties and pollutants. Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson for classification and evolution including the five kingdoms, classification and phylogeny, evolution and natural selection, variation types and causes, standard deviation and adaptations. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for nucleotides and nucleic acids including purines and pyrimidines, RNA and DNA and semi-conservative replication. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for biological membranes including the fluid mosaic model, factors affecting membrane permeability and transport across membranes. Designed for A level biology OCR A but suitable for other exam boards.

Quiz for the amount of substance topic, to accompany the amount of substance lesson, including a titration and hydration calculation along with answers and methods to calculation questions. Designed for AQA A level chemistry but suitable for other exam boards.

Complete lesson for animal transport including types of circulatory systems, tissue fluid formation, the oxygen dissociation curve, carbon dioxide transport, cardiac cycle and electrocardiograms. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for exchange surfaces including the structures of the mammalian breathing system, the spirometer and the breathing systems of bony fish and insects. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for cell division, cell diversity and cellular organisation including mitosis, meiosis, specialised cells and tissues and stem cells. Designed for A level biology OCR A but suitable for other exam boards.

Table to complete for the shapes of molecules and angles- names and numbers of pairs can be removed from table to alter difficulty. Model answer table included. Designed for AQA A Level chemistry but suitable for other exam boards.

Complete lesson for enzymes including induced fit hypothesis, factors affecting enzyme action, competitive and non-competitive inhibition and precursor activation. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for amount of substance including key equations, a basic titration calculation example and a hydration exam question. Designed for AQA A Level chemistry but suitable for other exam boards.

Complete lesson for biological molecules covering carbohydrates, lipids and proteins. Designed for A level biology OCR A but suitable for other exam boards.

Complete lesson for cell ultrastructure including the structure and function of eukaryotic and prokaryotic organelles. Designed for A level biology OCR A but suitable for other exam boards.