Incey Wincey Spider game for an adult and child. Will Incey get to the top of the drainpipe?
Move just three of the circles so that the triangle faces in the opposite direction.
A generic circular pegboard resource.
This article gives you a few ideas for understanding the Got It! game and how you might find a winning strategy.
Starting with the number 180, take away 9 again and again, joining up the dots as you go. Watch out - don't join all the dots!
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?
Twenty four games for the run-up to Christmas.
Arrange the four number cards on the grid, according to the rules, to make a diagonal, vertical or horizontal line.
Use the interactivity to find out how many quarter turns the man must rotate through to look like each of the pictures.
An odd version of tic tac toe
Investigate the smallest number of moves it takes to turn these mats upside-down if you can only turn exactly three at a time.
Here is a chance to play a version of the classic Countdown Game.
Our 2008 Advent Calendar has a 'Making Maths' activity for every day in the run-up to Christmas.
Ben and his mum are planting garlic. Use the interactivity to help you find out how many cloves of garlic they might have had.
A card pairing game involving knowledge of simple ratio.
Can you complete this jigsaw of the multiplication square?
A game for 2 people that everybody knows. You can play with a friend or online. If you play correctly you never lose!
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?
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.
Complete the squares - but be warned some are trickier than they look!
Can you work out how to balance this equaliser? You can put more than one weight on a hook.
Try to stop your opponent from being able to split the piles of counters into unequal numbers. Can you find a strategy?
Match the halves.
Work out the fractions to match the cards with the same amount of money.
How many trains can you make which are the same length as Matt's, using rods that are identical?
Can you use the numbers on the dice to reach your end of the number line before your partner beats you?
An interactive activity for one to experiment with a tricky tessellation
If you have only four weights, where could you place them in order to balance this equaliser?
A train building game for 2 players.
A variant on the game Alquerque
A game for 2 people that can be played on line or with pens and paper. Combine your knowledege of coordinates with your skills of strategic thinking.
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. . . .
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?
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?
How have the numbers been placed in this Carroll diagram? Which labels would you put on each row and column?
Choose 13 spots on the grid. Can you work out the scoring system? What is the maximum possible score?
Train game for an adult and child. Who will be the first to make the train?
NRICH December 2006 advent calendar - a new tangram for each day in the run-up to Christmas.
What do the numbers shaded in blue on this hundred square have in common? What do you notice about the pink numbers? How about the shaded numbers in the other squares?
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?
Use the interactivities to fill in these Carroll diagrams. How do you know where to place the numbers?
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.
How many different rhythms can you make by putting two drums on the wheel?
Use the interactivity to sort these numbers into sets. Can you give each set a name?
Can you put the numbers 1 to 8 into the circles so that the four calculations are correct?
If there are 3 squares in the ring, can you place three different numbers in them so that their differences are odd? Try with different numbers of squares around the ring. What do you notice?
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.
Use the blue spot to help you move the yellow spot from one star to the other. How are the trails of the blue and yellow spots related?
Can you make a train the same length as Laura's but using three differently coloured rods? Is there only one way of doing it?