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A game for 2 players. Given a board of dots in a grid pattern, players take turns drawing a line by connecting 2 adjacent dots. Your goal is to complete more squares than your opponent.

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A game for 1 or 2 people. Use the interactive version, or play with friends. Try to round up as many counters as possible.

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Can you make the birds from the egg tangram?

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An extension of noughts and crosses in which the grid is enlarged and the length of the winning line can to altered to 3, 4 or 5.

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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.

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Seeing Squares game for an adult and child. Can you come up with a way of always winning this game?

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Board Block game for two. Can you stop your partner from being able to make a shape on the board?

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Take it in turns to make a triangle on the pegboard. Can you block your opponent?

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Use the tangram pieces to make our pictures, or to design some of your own!

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Here is a version of the game 'Happy Families' for you to make and play.

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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?

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. . . .

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A game to make and play based on the number line.

A game for two players based on a game from the Somali people of Africa. The first player to pick all the other's 'pumpkins' is the winner.

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A game in which players take it in turns to choose a number. Can you block your opponent?

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A game for 2 players. Take turns to place a counter so that it occupies one of the lowest possible positions in the grid. The first player to complete a line of 4 wins.

This game for two, was played in ancient Egypt as far back as 1400 BC. The game was taken by the Moors to Spain, where it is mentioned in 13th century manuscripts, and the Spanish name Alquerque. . . .

An ancient game for two from Egypt. You'll need twelve distinctive 'stones' each to play. You could chalk out the board on the ground - do ask permission first.

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Try this matching game which will help you recognise different ways of saying the same time interval.

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In this game for two players, you throw two dice and find the product. How many shapes can you draw on the grid which have that area or perimeter?

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How long does it take to brush your teeth? Can you find the matching length of time?

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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.

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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.

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Design your own scoring system and play Trumps with these Olympic Sport cards.

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A game for two people, who take turns to move the counters. The player to remove the last counter from the board wins.

A game from Italy. Play with a friend and see if you can be the first to get five pieces in a line.

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.

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Factors and Multiples game for an adult and child. How can you make sure you win this game?

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Spiralling Decimals game for an adult and child. Can you get three decimals next to each other on the spiral before your partner?

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Can you spot the similarities between this game and other games you know? The aim is to choose 3 numbers that total 15.

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Calculate the fractional amounts of money to match pairs of cards with the same value.

In this article for teachers, Liz Woodham describes the criteria she uses to choose mathematical games for the classroom and shares some examples from NRICH.

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Use your addition and subtraction skills, combined with some strategic thinking, to beat your partner at this game.

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Throw the dice and decide whether to double or halve the number. Will you be the first to reach the target?

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A train building game for two players. Can you be the one to complete the train?

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This is a challenging game of strategy for two players with many interesting variations.

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This is a game for 2 players. Each player has 4 counters each, and wins by blocking their opponent's counters. A good follow-on from two stones.

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A shunting puzzle for 1 person. Swop the positions of the counters at the top and bottom of the board.

What might your first lesson with a new class look like? In this article, Cherri Moseley makes some suggestions for primary teachers.

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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. . . .

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Strike it Out game for an adult and child. Can you stop your partner from being able to go?

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Can you find different ways of showing the same number? Try this matching game and see!

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Who said that adding, subtracting, multiplying and dividing couldn't be fun?

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In this game you are challenged to gain more columns of lily pads than your opponent.