Extension task on direct proportion that presents harder questions including connecting proportion to other formulae in GCSE.

A detailed investigation that finds precisely under what conditions fractions produce recurring decimals, building on the GCSE topic of algebraic proof. Suitable for brighter GCSE students who might be looking ahead to maths A level and beyond! Answers provided.

Scaffolded, fill-in-the-boxes worksheet on hypothesis testing. Good for use under a visualiser.

Scaffolded, fill-in-the-boxes worksheet on factorising quadratics. Good for use under a visualiser.

Scaffolded, fill-in-the-boxes worksheet on best buys. Good for use under a visualiser.

Scaffolded, fill-in-the-boxes worksheet on simultaneous equations. Good for use under a visualiser.

Worksheet that uses a single quadratic graph to solve quadratic equations graphically. Answers provided.

Full lesson on data collection (used for an observation) comprising: starter to be discussed on what makes a good survey question and collection method, collection worksheet (to be circulated) for groups to decide on their question and how to collect the data, and peer-assessment form for adjacent groups to mark work.

Fully differentiated lesson-in-a-sheet on calculating the mode, mean, median and range from discrete data, beginning with a procedure match-up before calculations. An extension task invites students to explore a recursive process involving the median, mean and range. Answers provided.

Extension task on velocity time graphs. Reasoning skills are tested using the calculation of acceleration as the gradient and distance as the area under the graph. Suitable as stretch for high-attaining students. Answers provided.

Spot-the-mistakes activity on volume and surface area. Great as a class discussion.

Probability Trees Extension, including the classic “Hannah’s Sweets” question from Edexcel GCSE. Answers provided.

Spot-the-mistakes activity on direct and inverse proportion. Great as a class discussion.

Match-up task, suitable as a lesson starter, deriving the procedure for solving a simultaneous equation by elimination. Best for use under a visualiser.

Two similar match-up tasks matching up facts about special sequences which could be used at the beginning and ends of a lesson. Best for use under a visualiser.

Match-up task drawing lines between sampling types in A level maths and their descriptions. Great for revision.

Extension task finding averages from tables. Answers provided.

Starts off with basic (but creatively written!) compound interest questions, before moving on to some difficult multi-step questions on percentages. Answers provided.

Extension on transformations that works with reflections algebraically. Answers provided.

Extension on Sample Space Diagrams that generalises the class “sum of two spinners” setup to spinners with n numbers on each. Answers provided.