Can you explain the strategy for winning this game with any target?
A game for two people, or play online. Given a target number, say 23, and a range of numbers to choose from, say 1-4, players take it in turns to add to the running total to hit their target.
A game that tests your understanding of remainders.
The idea of this game is to add or subtract the two numbers on the dice and cover the result on the grid, trying to get a line of three. Are there some numbers that are good to aim for?
A game in which players take it in turns to try to draw quadrilaterals (or triangles) with particular properties. Is it possible to fill the game grid?
A game in which players take it in turns to turn up two cards. If they can draw a triangle which satisfies both properties they win the pair of cards. And a few challenging questions to follow...
A game for 2 or more people, based on the traditional card game Rummy. Players aim to make two `tricks', where each trick has to consist of a picture of a shape, a name that describes that shape, and. . . .
A game for 2 people. Take turns placing a counter on the star. You win when you have completed a line of 3 in your colour.
First Connect Three game for an adult and child. Use the dice numbers and either addition or subtraction to get three numbers in a straight line.
A game in which players take it in turns to choose a number. Can you block your opponent?
There are nasty versions of this dice game but we'll start with the nice ones...
Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.
Practise your diamond mining skills and your x,y coordination in this homage to Pacman.
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
Collect as many diamonds as you can by drawing three straight lines.
A game for 1 person to play on screen. Practise your number bonds whilst improving your memory
Spiralling Decimals game for an adult and child. Can you get three decimals next to each other on the spiral before your partner?
Take turns to place a decimal number on the spiral. Can you get three consecutive numbers?
Can you work out how to win this game of Nim? Does it matter if you go first or second?
This article, the second in the series, looks at some different types of games and the sort of mathematical thinking they can develop.
Slide the pieces to move Khun Phaen past all the guards into the position on the right from which he can escape to freedom.
Basic strategy games are particularly suitable as starting points for investigations. Players instinctively try to discover a winning strategy, and usually the best way to do this is to analyse. . . .
This article for teachers describes several games, found on the site, all of which have a related structure that can be used to develop the skills of strategic planning.
Use the tangram pieces to make our pictures, or to design some of your own!
Here is a solitaire type environment for you to experiment with. Which targets can you reach?
This article supplies teachers with information that may be useful in better understanding the nature of games and their role in teaching and learning mathematics.
Why not challenge a friend to play this transformation game?
A game for 2 players. Given an arrangement of matchsticks, players take it is turns to remove a matchstick, along with all of the matchsticks that touch it.
This is a game for two players. You will need some small-square grid paper, a die and two felt-tip pens or highlighters. Players take turns to roll the die, then move that number of squares in. . . .
A simple game of patience which often comes out. Can you explain why?
A game for 2 players
A game for 2 players that can be played online. Players take it in turns to select a word from the 9 words given. The aim is to select all the occurrences of the same letter.
Investigations based on an Indian game.
A game to make and play based on the number line.
Given the products of diagonally opposite cells - can you complete this Sudoku?
Here is a machine with four coloured lights. Can you develop a strategy to work out the rules controlling each light?
An activity based on the game 'Pelmanism'. Set your own level of challenge and beat your own previous best score.
Who said that adding, subtracting, multiplying and dividing couldn't be fun?
How good are you at estimating angles?
A game for 2 players. Can be played online. One player has 1 red counter, the other has 4 blue. The red counter needs to reach the other side, and the blue needs to trap the red.
Many natural systems appear to be in equilibrium until suddenly a critical point is reached, setting up a mudslide or an avalanche or an earthquake. In this project, students will use a simple. . . .
Two sudokus in one. Challenge yourself to make the necessary connections.
An ordinary set of dominoes can be laid out as a 7 by 4 magic rectangle in which all the spots in all the columns add to 24, while those in the rows add to 42. Try it! Now try the magic square...
This article explains the use of the idea of connectedness in networks, in two different ways, to bring into focus the basics of the game of Go, namely capture and territory.
This pair of linked Sudokus matches letters with numbers and hides a seasonal greeting. Can you find it?
An article for teachers and pupils that encourages you to look at the mathematical properties of similar games.
The computer starts with all the lights off, but then clicks 3, 4 or 5 times at random, leaving some lights on. Can you switch them off again?
Start with any number of counters in any number of piles. 2 players take it in turns to remove any number of counters from a single pile. The winner is the player to take the last counter.
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.
A Sudoku with a twist.