Use the interactivities to fill in these Carroll diagrams. How do you know where to place the numbers?
Try to stop your opponent from being able to split the piles of counters into unequal numbers. Can you find a strategy?
Use the Cuisenaire rods environment to investigate ratio. Can you find pairs of rods in the ratio 3:2? How about 9:6?
Interactive game. Set your own level of challenge, practise your table skills and beat your previous best score.
Work out the fractions to match the cards with the same amount of money.
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....?
How many right angles can you make using two sticks?
What shaped overlaps can you make with two circles which are the same size? What shapes are 'left over'? What shapes can you make when the circles are different sizes?
Ben and his mum are planting garlic. Use the interactivity to help you find out how many cloves of garlic they might have had.
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.
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?
Can you complete this jigsaw of the 100 square?
A card pairing game involving knowledge of simple ratio.
An odd version of tic tac toe
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. . . .
An interactive activity for one to experiment with a tricky tessellation
Use the interactivity to find out how many quarter turns the man must rotate through to look like each of the pictures.
A game for 2 people that everybody knows. You can play with a friend or online. If you play correctly you never lose!
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?
Match the halves.
Can you hang weights in the right place to make the equaliser balance?
A generic circular pegboard resource.
A train building game for 2 players.
Incey Wincey Spider game for an adult and child. Will Incey get to the top of the drainpipe?
These interactive dominoes can be dragged around the screen.
A simulation of target archery practice
Use the number weights to find different ways of balancing the equaliser.
Train game for an adult and child. Who will be the first to make the train?
Here is a chance to play a version of the classic Countdown Game.
A game for 1 person to play on screen. Practise your number bonds whilst improving your memory
Can you work out how to balance this equaliser? You can put more than one weight on a hook.
Choose 13 spots on the grid. Can you work out the scoring system? What is the maximum possible score?
A game for two people that can be played with pencils and paper. Combine your knowledge of coordinates with some strategic thinking.
There are nine teddies in Teddy Town - three red, three blue and three yellow. There are also nine houses, three of each colour. Can you put them on the map of Teddy Town according to the rules?
Move just three of the circles so that the triangle faces in the opposite direction.
Stop the Clock game for an adult and child. How can you make sure you always win this game?
Here are some rods that are different colours. How could I make a dark green rod using yellow and white rods?
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.
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 interactivity to make this Islamic star and cross design. Can you produce a tessellation of regular octagons with two different types of triangle?
Three beads are threaded on a circular wire and are coloured either red or blue. Can you find all four different combinations?
Use the clues to colour each square.
Use the interactivities to complete these Venn diagrams.
How many trains can you make which are the same length as Matt's, using rods that are identical?
Use the interactivity or play this dice game yourself. How could you make it fair?
Use the interactivity to help get a feel for this problem and to find out all the possible ways the balls could land.
Investigate which numbers make these lights come on. What is the smallest number you can find that lights up all the lights?
If you hang two weights on one side of this balance, in how many different ways can you hang three weights on the other side for it to be balanced?
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.