In this resource from the DfE Standards Unit students are introduced to fractional and negative indices to enable them to evaluate numerical expressions using negative and fractional
indices and use the rules of indices with integer and fractional powers of variables. Students should have some knowledge of...

This QCA document describes through case studies and activities how the P scales can be used in a range of educational settings to assess the progress of students.

The P scales were designed, like the programmes of...

In this resource from the DfE Standards Unit, students make links between percentages, decimals and fractions, represent percentage increase and decrease as multiplication and recognise the inverse relationship between increases and decreases. Most students will have met these concepts before, however, many will...

Published by LSIS, this mini mathematics module can be used a short activity in the classroom to introduce the vocabulary needed to describe an object's position. This can lead into a discussion on positions and co-ordinates.

In this resource from the DfE Standards Unit, students confront and overcome common misconceptions about probability, count equally likely outcomes using diagrams, discuss relationships between theoretical probabilities, observed outcomes and sample sizes and calculate probabilities of dependent and independent...

[b]Modulus graphs:[/b] the objectives of this activity are to understand the concepts and notation of modulus graphs and to expose common misconceptions in the interpretation of modulus notation. The suggested activity asks groups of students to match function cards with graphs and to explain their thinking....

[b]Using positional vocabulary[/b]: the objective of this activity is for students to practise using positional vocabulary. The suggested activity requires students to hide an object in the classroom, then give directions to other students in order to find the missing object. The resource contains many prompts,...

The main aim of the study was to:

*engage students and enhance their learning in mathematics through cross-curricular work with other STEM subjects, using video as a tool to encourage students to:
- reflect on...

This activity examines the use of percentages in research and the media. The examples used focus on the distinction between absolute and relative percentages and percentage changes. The need for improved education in the area of communication of risk is at the heart of...

This resource develops the concept of working with coordinates to interpret horizontal or vertical intervals on graphs.

Students are presented with two graphs. The first shows the number of sodas in a vending machine against time for Monday, the second shows the same information for Tuesday. Students are...

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...