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.
Calculate the fractional amounts of money to match pairs of cards with the same value.
Can you find the pairs that represent the same amount of money?
Use the Cuisenaire rods environment to investigate ratio. Can you find pairs of rods in the ratio 3:2?
A card pairing game involving knowledge of simple ratio.
Can you match pairs of fractions, decimals and percentages, and beat your previous scores?
Arrange the four number cards on the grid, according to the rules, to make a diagonal, vertical or horizontal line.
Try to stop your opponent from being able to split the piles of counters into unequal numbers. Can you find a strategy?
Start by putting one million (1 000 000) into the display of your calculator. Can you reduce this to 7 using just the 7 key and add, subtract, multiply, divide and equals as many times as you like?
A collection of resources to support work on Factors and Multiples at Secondary level.
Practise your tables skills and try to beat your previous best score in this interactive game.
Can you complete this jigsaw of the multiplication square?
Imagine a wheel with different markings painted on it at regular intervals. Can you predict the colour of the 18th mark? The 100th mark?
Can you find a relationship between the number of dots on the circle and the number of steps that will ensure that all points are hit?
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.
This article gives you a few ideas for understanding the Got It! game and how you might find a winning strategy.
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 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 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 2 people that everybody knows. You can play with a friend or online. If you play correctly you never lose!
Mr McGregor has a magic potting shed. Overnight, the number of plants in it doubles. He'd like to put the same number of plants in each of three gardens, planting one garden each day. Can he do it?
An environment which simulates working with Cuisenaire rods.
The number of plants in Mr McGregor's magic potting shed increases overnight. He'd like to put the same number of plants in each of his gardens, planting one garden each day. How can he do it?
Practise your number bonds whilst improving your memory in this matching pairs game.
Can you see why 2 by 2 could be 5? Can you predict what 2 by 10 will be?
In this activity, the computer chooses a times table and shifts it. Can you work out the table and the shift each time?
Here is a chance to play a fractions version of the classic Countdown Game.
Here is a chance to play a version of the classic Countdown Game.
The 2012 primary advent calendar features twenty-four of our posters, one for each day in the run-up to Christmas.
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 game for two people that can be played with pencils and paper. Combine your knowledge of coordinates with some strategic thinking.
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.
Train game for an adult and child. Who will be the first to make the train?
An interactive activity for one to experiment with a tricky tessellation
Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.
A game in which players take it in turns to choose a number. Can you block your opponent?
This problem is based on a code using two different prime numbers less than 10. You'll need to multiply them together and shift the alphabet forwards by the result. Can you decipher the code?
Use an Excel to investigate division. Explore the relationships between the process elements using an interactive spreadsheet.
What are the coordinates of the coloured dots that mark out the tangram? Try changing the position of the origin. What happens to the coordinates now?
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?
Do you know how to find the area of a triangle? You can count the squares. What happens if we turn the triangle on end? Press the button and see. Try counting the number of units in the triangle now. . . .
A and B are two interlocking cogwheels having p teeth and q teeth respectively. One tooth on B is painted red. Find the values of p and q for which the red tooth on B contacts every gap on the. . . .
Can you explain the strategy for winning this game with any target?
Three beads are threaded on a circular wire and are coloured either red or blue. Can you find all four different combinations?
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.
Explore this interactivity and see if you can work out what it does. Could you use it to estimate the area of a shape?
Use the interactivity or play this dice game yourself. How could you make it fair?
An animation that helps you understand the game of Nim.
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....?
Can you beat the computer in the challenging strategy game?