Carom Maths provides this resource for teachers and students of A Level mathematics.

This presentation starts with the inequalities associated with triangles and challenges students to develop proofs of the inequalities found in other situations, using the arithmetic, geometric and harmonic means.

The...

Carom Maths provides this resource for teachers and students of A Level mathematics.

This presentation highlights the concept of infinity and its implications, as well as introducing the mathematician Georg Cantor and the arguments relating to infinity that he came up with.

The resource is designed to...

From the Integrating Mathematical Problem Solving project by Mathematics in Education and Industry (MEI), this activity for post-16 students shows how regular sampling of a variety of prices is used to get a measure of inflation. There is more than one possible way to do this. A measure of inflation is used to...

This toolkit looks at how inflation is measured and what the data is used for. Students can use the Shopping prices comparison tool and data from the Consumer Prices Index including owner occupiers’ housing costs (CPIH) dataset. They can use them to explore the implications of inflation for consumers, businesses...

In this lesson, pupils explore the functional properties of food. They learn about the Maillard reaction, dextrinisation, caramelisation, gelatinisation and other characteristics of carbohydrates as well as the properties of protein and fats and how these contribute to the appearance, taste and texture of food.

Using the context of the Nintendo Wii, this starter activity develops an understanding of the terms system, input, process, output and signal, and asks students to identify these features in some common products which are shown in the presentation.

This is a concept development lesson that develops thinking on decomposing complex shapes into simpler ones in order to solve a problem. There is work on bringing together several geometric concepts to solve a problem. Students also find the relationship between radii of inscribed and circumscribed circles of right...

In this Science upd8 resource students take on the role of a marketeer trying to sell a new instant ice-cream vending machine. They use PowerPoint’s simple animation features and a gallery of images to explain the science behind the process of mixing flavours and quick freezing.

The initial problem looks at an area given between two curves. The first curve is a parabola with the x and y axis intercepts given. The second curve is a stretch parallel...

This task involves investigating various aspects of interest and depreciation, including compound interest and the effects of calculating  compound interest over different periods of time (e.g. monthly vs. weekly). The task requires...

This resource develops the concept of using a distance time scatter plot, finding a function that links the variables, and then using the results to decide upon a rate. 

The resource is set in the practical context of distances and times a taxi cab takes for 40 journeys. The resulting scatter plot is used to...

This is a problem solving lesson, designed to assess how well students are able to:

• Interpret data and evaluate statistical summaries
• Critique someone else’s interpretations of data and evaluations of statistical summaries

In addition, the lesson highlights some of the common...

This resource develops the concept of interpreting distance-time graphs.

Students work on a matching exercise that requires cards to be collected in sets of three; a distance-time graph, a statement, and a table of values. One of the ways this is done is by having cards that are ‘distractors’. For example,...

The initial question in this resource asks students to consider the equation y = 4x and say which is greater, x or y? Can they give reasons to justify their answer?

The lesson links algebraic equations to real-life situations. It also uncovers and addresses misconceptions concerning the meaning of variables...

This lesson develops the concept of interpreting multiplication and division. This includes working with calculations that involve non-integers. An outcome of the lesson is that students will be better able to select the correct operation to perform when solving word problems.

An initial activity has five...