This lesson develops the concept of using directed numbers in the practical context of temperatures and temperature change. Particular attention is paid to the use of directed numbers on number lines to explore the structures:

• Starting temperature + Change in temperature = Final temperature
• ...

This lesson develops the concept of classifying relationships between two quantities. In particular, students will:

• Describe a ratio relationship between two quantities
• Compare ratios expressed in different ways
• Use proportional reasoning to solve a real-world problem

An...

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

• Reason precisely and defend their conclusions
• Use mathematics to model a scenario concerning volume

The problem is set in the context of packing a truck in the most efficient way possible...

This lesson develops the concept of making sense of the standard algorithms for addition, subtraction, multiplication, and division of positive integers. In particular students will work on the following areas:

• Improving conceptual understanding of why and how the algorithms work.
• Developing...

A group of enthusiastic mathematics and science teachers with an interest in raising student achievement and making the link between the STEM subjects spent several months working as a STEM Knowledge Network and were able to commit time to evaluating the benefits of...

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

There are six ways to write the total edge length, total surface area and volume of a cube, or cuboid, in order of size. This presentation challenges students to find a cube for each order. Autograph files are provided to...

These activities offer one-page exercises to incorporate the VEX GO kit and STEM concepts in a cross curricular way. From animal habitats, to architecture, compasses to music, these activities offer great cross curricular STEM opportunities for physical computing.  

This sub-collection of materials of the dy/dan collection contains three resources that bring mathematical storytelling to the classroom in the context of ‘value for money’. Resources comprise:

• Act One: a video or photograph to provide a ‘hook’ to the problem

• Act Two: further...

This report, commissioned by the Nuffield Foundation, addresses two questions: • What is the range and type of research evidence from countries with high performance in mathematics that gives insights into the reasons for their relatively high position? • What constitutes high performance in mathematics learning...

This activity away from the computer is from the Barefoot Computing project. It is intended to provide a theoretical understanding of why and how variables are used in computer programming, using the example of score-keeping in a classroom quiz. Involving several volunteers from the group, the activity uses...

This game, for two players, requires students to move around a Cartesian grid using column vectors, collecting stars as they go. Each star is worth a different number of points. The winner is the player who can collect the most points.

Mathcentre provide these resources which cover aspects of vectors, often used in the field of engineering. They include descriptions of the notation often used to describe vectors and how to calculate the modulus of vector given in cartesian form, as well as how to calculate scaler and vector products.

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Students are presented with a conventional snakes and ladder board with squares from one to a hundred, except that the board contains no snakes and no ladders. Instead, certain squares contain a column vector. Students who land on these squares move their counter according to the vector.

Odd One Out, provided by RISPs, helps students focus on mathematical properties to determine which of three numbers or expressions is the odd one out.

For example, given the triplet 2, 3, 9:
2 could be the odd...