60Upper Primary Pupil big button pagehttp://nrich.maths.org/primary-upperen 2012 http://nrich.maths.org/public/terms.phpApproaching MidnightCan you beat the clock to the midnight hour?<a href="http://wild.maths.org/approaching-midnight"></a>http://nrich.maths.org/12440Wed, 01 Dec 1999 00:00:01 +0000Play to Winhttp://nrich.maths.org/12437Wed, 01 Dec 1999 00:00:01 +0000Escape the VortexCan you always reach the exit first and escape the vortex?<a href="http://wild.maths.org/escape-vortex"></a>http://nrich.maths.org/12429Wed, 01 Dec 1999 00:00:01 +0000DropletsTry this slightly more challenging version of Driplets and see if you can find a winning strategy.<a href="http://wild.maths.org/droplets"></a>http://nrich.maths.org/12428Wed, 01 Dec 1999 00:00:01 +0000DripletsThis game follows on from Last Bead. Can you find a way to take the last drip or drips?<a href="http://wild.maths.org/driplets"></a>http://nrich.maths.org/12427Wed, 01 Dec 1999 00:00:01 +0000Last BeadTake turns to remove a bead from the string. Can you find a way to play so that you will always win?<a href="http://wild.maths.org/last-bead"></a>http://nrich.maths.org/12426Wed, 01 Dec 1999 00:00:01 +0000Got ItWill you be the first to reach 23? Can you find a winning strategy?<a href="http://wild.maths.org/got-it"></a>http://nrich.maths.org/12425Wed, 01 Dec 1999 00:00:01 +0000Regular Rings 2What shape is made when you fold using this crease pattern? Can you make a ring design?http://nrich.maths.org/12208Wed, 01 Dec 1999 00:00:01 +0000Regular Rings 1Can you work out what shape is made by folding in this way? Why not create some patterns using this shape but in different sizes?http://nrich.maths.org/12207Wed, 01 Dec 1999 00:00:01 +0000Folding Flowers 2Make a flower design using the same shape made out of different sizes of paper.http://nrich.maths.org/12206Wed, 01 Dec 1999 00:00:01 +0000Folding Flowers 1Can you visualise what shape this piece of paper will make when it is folded?http://nrich.maths.org/12205Wed, 01 Dec 1999 00:00:01 +0000Display BoardsDesign an arrangement of display boards in the school hall which fits the requirements of different people.http://nrich.maths.org/10919Thu, 01 Jan 2015 00:00:01 +0000Six Numbered CubesThis task combines spatial awareness with addition and multiplication.http://nrich.maths.org/10918Thu, 01 Jan 2015 00:00:01 +0000Six Ten TotalThis challenge combines addition, multiplication, perseverance and even proof.http://nrich.maths.org/10917Thu, 01 Jan 2015 00:00:01 +0000Shape DrawUse the information on these cards to draw the shape that is being described.http://nrich.maths.org/10368Sun, 01 Sep 2013 00:00:01 +0100Ribbon SquaresWhat is the largest 'ribbon square' you can make? And the smallest? How many different squares can you make altogether?http://nrich.maths.org/9939Sun, 01 Dec 2013 00:00:01 +0000Cover the TrayThese practical challenges are all about making a 'tray' and covering it with paper.http://nrich.maths.org/9905Sun, 01 Dec 2013 00:00:01 +0000The Dice TrainThis dice train has been made using specific rules. How many different trains can you make?http://nrich.maths.org/9747Sun, 01 Dec 2013 00:00:01 +0000Stringy QuadsThis practical problem challenges you to make quadrilaterals with a loop of string. You'll need some friends to help!http://nrich.maths.org/2913Tue, 01 Feb 2011 00:00:01 +0000Cut NetsEach of the nets of nine solid shapes has been cut into two pieces. Can you see which pieces go together?http://nrich.maths.org/2315Tue, 01 Feb 2011 00:00:01 +0000