Matching exercise with definitions on; error; accuracy; precision; random errors; systematic errors; measurement uncertainty; percentage uncertainty. Also includes examples that need to be defined. Answers provided.

Gap fill, with answers, on endocytosis and exocytosis.

Gap fill on kidney dialysis with answers.

Introduction to enthalpy, enthalpy level diagrams, and standard enthalpy changes.

A 41 slide resource with carefully generated and clear diagrams with chemical structures. Covers material from Carboxylic acids, physical properties, esterification and hydrolysis, and triesters and saponification. Exercises and questions are embedded throughout with answers.

A 3 page set of MCQs covering glycolysis, link, and Krebs.

19 mark multiple choice and multiple answer questions on meiosis.

Gap fill with diagram on the mitochondrial electron transport system and ATP synthesis. Answers provided.

Gap fill on intermolecular forces and drawing exercises. Answers provided.

24 slide presentation detailing the qualitative reactions involved in testing for the presence of sulfates, nitrates, carbonates, and chlorides. Section on introducing thermal decomposition. Includes equations; full and ionic.

A gap fill covering the light dependent reactions.

11 questions with answers. Matching answers with questions with answers in the right order. Some have multiple bullet points.

18 slides introducing Redox Chemistry, covering overall and half equations.

Gap fill with answers

3 exercises on glycolysis. 2 tables to complete and a diagram to annotate.

A detailed diagram linking glycolysis and the regeneration of NAD+ in anaerobic respiration. Involves labelling a diagram.

A 29 slide presentation with exercises covering the details of alcohol oxidation, carbonyl reduction, and nucleophilic addition mechanisms with cyanide and hydride. Stepwise coloured mechanisms to show the precise details with clarity and precision. Equations and exercises are included. This is enough material to cover a lesson for 90 minutes.

An introductory resource on polyesterification

A gap fill detailing the Calvin cycle.

5 pages of a mix of respiration and photosynthesis MCQs and MAQs.