This game challenges you to locate hidden triangles in The White Box by firing rays and observing where the rays exit the Box.
Choose the size of your pegboard and the shapes you can make. Can you work out the strategies needed to block your opponent?
A game for 2 people that everybody knows. You can play with a friend or online. If you play correctly you never lose!
An odd version of tic tac toe
Incey Wincey Spider game for an adult and child. Will Incey get to the top of the drainpipe?
Board Block game for two. Can you stop your partner from being able to make a shape on the board?
Seeing Squares game for an adult and child. Can you come up with a way of always winning this game?
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?
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.
Match the halves.
Take it in turns to make a triangle on the pegboard. Can you block your opponent?
A game for two people that can be played with pencils and paper. Combine your knowledge of coordinates with some strategic thinking.
Play this well-known game against the computer where each player is equally likely to choose scissors, paper or rock. Why not try the variations too?
A game for 1 person. Can you work out how the dice must be rolled from the start position to the finish? Play on line.
Can you work out what is wrong with the cogs on a UK 2 pound coin?
A game to be played against the computer, or in groups. Pick a 7-digit number. A random digit is generated. What must you subract to remove the digit from your number? the first to zero wins.
An animation that helps you understand the game of Nim.
A train building game for 2 players.
Try to stop your opponent from being able to split the piles of counters into unequal numbers. Can you find a strategy?
How can the same pieces of the tangram make this bowl before and after it was chipped? Use the interactivity to try and work out what is going on!
Take it in turns to place a domino on the grid. One to be placed horizontally and the other vertically. Can you make it impossible for your opponent to play?
Work out the fractions to match the cards with the same amount of money.
Move just three of the circles so that the triangle faces in the opposite direction.
What is the greatest number of squares you can make by overlapping three squares?
An interactive activity for one to experiment with a tricky tessellation
An interactive game for 1 person. You are given a rectangle with 50 squares on it. Roll the dice to get a percentage between 2 and 100. How many squares is this? Keep going until you get 100. . . .
A game for 1 or 2 people. Use the interactive version, or play with friends. Try to round up as many counters as possible.
A shape and space game for 2,3 or 4 players. Be the last person to be able to place a pentomino piece on the playing board. Play with card, or on the computer.
Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.
An interactive game to be played on your own or with friends. Imagine you are having a party. Each person takes it in turns to stand behind the chair where they will get the most chocolate.
Hover your mouse over the counters to see which ones will be removed. Click to remove them. The winner is the last one to remove a counter. How you can make sure you win?
A card pairing game involving knowledge of simple ratio.
Investigate how the four L-shapes fit together to make an enlarged L-shape. You could explore this idea with other shapes too.
Imagine a wheel with different markings painted on it at regular intervals. Can you predict the colour of the 18th mark? The 100th mark?
A game for 1 person to play on screen. Practise your number bonds whilst improving your memory
What does the overlap of these two shapes look like? Try picturing it in your head and then use the interactivity to test your prediction.
What happens when you turn these cogs? Investigate the differences between turning two cogs of different sizes and two cogs which are the same.
Watch this film carefully. Can you find a general rule for explaining when the dot will be this same distance from the horizontal axis?
How good are you at estimating angles?
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
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.
This is a game for two players. Can you find out how to be the first to get to 12 o'clock?
Train game for an adult and child. Who will be the first to make the train?
What shape is the overlap when you slide one of these shapes half way across another? Can you picture it in your head? Use the interactivity to check your visualisation.
Stop the Clock game for an adult and child. How can you make sure you always win this game?
In this activity, the computer chooses a times table and shifts it. Can you work out the table and the shift each time?
Is it possible to place 2 counters on the 3 by 3 grid so that there is an even number of counters in every row and every column? How about if you have 3 counters or 4 counters or....?
Ahmed has some wooden planks to use for three sides of a rabbit run against the shed. What quadrilaterals would he be able to make with the planks of different lengths?
There are three versions of this challenge. The idea is to change the colour of all the spots on the grid. Can you do it in fewer throws of the dice?
Create a pattern on the left-hand grid. How could you extend your pattern on the right-hand grid?