This excel file deals with the puzzle where a number between 1 and 63 is chosen. That number can be seen on some of a set of six cards. The number can easily be calculated by looking at the cards containing that number. This puzzle is based on binary numbers and the fact that any number can be uniquely expressed as...

The Standards Unit: Improving Learning in Mathematics resources were produced as a response to the Smith report. The materials use active learning approaches originally designed for post-16 mathematics but for use across the secondary phase. The resources, and the work of the Standards Unit with leading maths...

The Study Plus handbook from the National Strategies is a general guide to Study Plus for school leaders, mathematics subject leaders and teachers of the Study Plus classes.

Section one covers the rationale behind...

This collection of resources from the Virtual Text Book contains eight sub-collections designed for use on an interactive whiteboard to aid the teaching and learning of a variety of topics. Each resource is an interactive excel worksheet to encourage teacher-student interaction.
The sub-collections are:

In this Bowland assessment task, students determine how long it would take for the judges to see every act that auditioned for a talent show. Students are told the total number of acts to be seen and have to determine what other information is required to find a solution. They have to make sensible estimates where...

The magic of…is a collection of four resources, produced by Queen Mary College at the University of London, designed for teachers to use in the classroom with the intention of making learning engaging and entertaining. The four resources are all linked to the relevant curricula and provide inspiration when teaching...

These short tasks are designed to assess how well students understand working with scientific notation combined with numbers written in ordinary form. There are also questions on working with surds.

This task is from the Mathematics Assessment Resource Service, a collaboration between UC Berkeley and the...

These resources, produced by The National Centre for Excellence in the Teaching of Mathematics (NCETM), have been designed to encourage distinctive ways of thinking and learning as part of the NCETM professional development package.

Analysing reasoning and...

Three circles are shown touching and sharing a common tangent. The radii of the two larger circles are given. The challenge is to calculate the value of the radius of the smallest circle....

In this Nuffield probability activity students play a bingo-style game. To maximize their chances of winning, students must decide which numbers are most likely to occur when three dice are thrown and the scores are added.

In this Bowland assessment task, students are required to use their knowledge of geometry to describe a pattern. They are presented with a pattern consisting of three hexagons made up of triangles and have to what is the same and what is different about each shape. Students are encouraged to consider lengths,...

In this presentation and collection of student worksheets a diagram shows a square and three right angled triangles, with each shape sharing a common side. Some of the lengths are given in surd form, from which students have to find the area of the square.

The solution involves the use of Pythagoras’ theorem...

Act 1

A photograph is shown of an individual ticket, placed...

Tunnelworks is a series of teaching and learning resources linking mathematics and science to the Thames Tideway Tunnel project, a major new sewer that will help protect the River Thames from increasing pollution. In this collection of design and technology focused activities the Augmented Reality (AR) app is used...

Cre8ate maths provides these activities which investigate the tessellation of regular polygons and its application in construction. Initially students identify which regular polygons tessellate, providing the opportunity to discuss the interior angles of polygons and...