Use an interactive Excel spreadsheet to explore number in this exciting game!
A simple file for the Interactive whiteboard or PC screen, demonstrating equivalent fractions.
Use an interactive Excel spreadsheet to investigate factors and multiples.
Use Excel to investigate the effect of translations around a number grid.
The interactive diagram has two labelled points, A and B. It is designed to be used with the problem "Cushion Ball"
Use an Excel to investigate division. Explore the relationships between the process elements using an interactive spreadsheet.
Use Excel to practise adding and subtracting fractions.
Use Excel to explore multiplication of fractions.
Can you give the coordinates of the vertices of the fifth point in the patterm on this 3D grid?
This game challenges you to locate hidden triangles in The White Box by firing rays and observing where the rays exit the Box.
This resource contains interactive problems to support work on number sequences at Key Stage 4.
This resource contains a range of problems and interactivities on the theme of coordinates in two and three dimensions.
Match pairs of cards so that they have equivalent ratios.
This set of resources for teachers offers interactive environments to support work on loci at Key Stage 4.
Triangle ABC has equilateral triangles drawn on its edges. Points P, Q and R are the centres of the equilateral triangles. What can you prove about the triangle PQR?
How can we solve equations like 13x + 29y = 42 or 2x +4y = 13 with the solutions x and y being integers? Read this article to find out.
A collection of our favourite pictorial problems, one for each day of Advent.
A tool for generating random integers.
Use an Excel spreadsheet to explore long multiplication.
An Excel spreadsheet with an investigation.
A group of interactive resources to support work on percentages Key Stage 4.
Match the cards of the same value.
Play countdown with vectors.
A mathematically themed crossword.
An environment that enables you to investigate tessellations of regular polygons
A metal puzzle which led to some mathematical questions.
Try this interactivity to familiarise yourself with the proof that the square root of 2 is irrational. Sort the steps of the proof into the correct order.
A java applet that takes you through the steps needed to solve a Diophantine equation of the form Px+Qy=1 using Euclid's algorithm.
Help the bee to build a stack of blocks far enough to save his friend trapped in the tower.
Take any parallelogram and draw squares on the sides of the parallelogram. What can you prove about the quadrilateral formed by joining the centres of these squares?
Six circles around a central circle make a flower. Watch the flower as you change the radii in this circle packing. Prove that with the given ratios of the radii the petals touch and fit perfectly.
A right-angled isosceles triangle is rotated about the centre point of a square. What can you say about the area of the part of the square covered by the triangle as it rotates?
The aim of the game is to slide the green square from the top right hand corner to the bottom left hand corner in the least number of moves.
There are thirteen axes of rotational symmetry of a unit cube. Describe them all. What is the average length of the parts of the axes of symmetry which lie inside the cube?
Can you beat Piggy in this simple dice game? Can you figure out Piggy's strategy, and is there a better one?
How good are you at estimating angles?
To avoid losing think of another very well known game where the patterns of play are similar.
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.
Can you locate these values on this interactive logarithmic scale?
Here is a chance to play a fractions version of the classic Countdown Game.
There are 27 small cubes in a 3 x 3 x 3 cube, 54 faces being visible at any one time. Is it possible to reorganise these cubes so that by dipping the large cube into a pot of paint three times you. . . .
Mathmo is a revision tool for post-16 mathematics. It's great installed as a smartphone app, but it works well in pads and desktops and notebooks too. Give yourself a mathematical workout!
Play a more cerebral countdown using complex numbers.
A weekly challenge concerning prime numbers.
A spherical balloon lies inside a wire frame. How much do you need to deflate it to remove it from the frame if it remains a sphere?
The classic vector racing game brought to a screen near you.
Play countdown with matrices
A simple spinner that is equally likely to land on Red or Black. Useful if tossing a coin, dropping it, and rummaging about on the floor have lost their appeal. Needs a modern browser; if IE then at. . . .
Can you put the 25 coloured tiles into the 5 x 5 square so that no column, no row and no diagonal line have tiles of the same colour in them?
Discover a handy way to describe reorderings and solve our anagram in the process.