60Primary Teacher big button pagehttp://nrich.maths.org/8697en 2012 http://nrich.maths.org/public/terms.phpUsing NRICH Solutions as a ResourceIn this article for primary teachers, we suggest ways in which children's solutions on the NRICH site can be used as a teaching resource in their own right.http://nrich.maths.org/12939Wed, 01 Dec 1999 00:00:01 +0000Hidden Gems: Tasks to Celebrate Our 20th BirthdayThis article for primary teachers outlines the reasons for us selecting the tasks in our Hidden Gems Feature.http://nrich.maths.org/12872Wed, 01 Dec 1999 00:00:01 +0000The Problem-solving ClassroomThis article for teachers outlines issues to consider when developing an environment in which problem solving can thrive and links to a range of related NRICH tasks.http://nrich.maths.org/12779Wed, 01 Dec 1999 00:00:01 +0000Always, Sometimes or Never? ShapeAre these statements always true, sometimes true or never true?http://nrich.maths.org/12673Wed, 01 Dec 1999 00:00:01 +0000Always, Sometimes or Never? KS1Are these statements relating to calculation and properties of shapes always true, sometimes true or never true?http://nrich.maths.org/12671Wed, 01 Dec 1999 00:00:01 +0000Approaching 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 +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 +0000Seven CountersCan you be the player to take the last counter?<a href="http://wild.maths.org/seven-counters"></a>http://nrich.maths.org/12424Wed, 01 Dec 1999 00:00:01 +0000Geometry in the Primary CurriculumThis article looks at how the National Curriculum aims of problem solving, reasoning and fluency can be embedded in geometry, using NRICH tasks.http://nrich.maths.org/12338Wed, 01 Dec 1999 00:00:01 +0000Exploring FractionsThis article, written for primary teachers, links to rich tasks which will help develop the underlying concepts associated with fractions and offers some suggestions for models and images that help support ideas around fractions.http://nrich.maths.org/10496Fri, 01 Nov 2013 00:00:01 +0000Exploring Number Patterns You MakeExplore Alex's number plumber. What questions would you like to ask? What do you think is happening to the numbers?http://nrich.maths.org/8387Tue, 01 Feb 2011 00:00:01 +0000Can You Do it Too?Try some throwing activities and see whether you can throw something as far as the Olympic hammer or discus throwers.http://nrich.maths.org/8327Fri, 01 Jun 2012 00:00:01 +0100Olympic TurnsThis task looks at the different turns involved in different Olympic sports as a way of exploring the mathematics of turns and angles.http://nrich.maths.org/8191Fri, 01 Jun 2012 00:00:01 +0100Now and ThenLook at the changes in results on some of the athletics track events at the Olympic Games in 1908 and 1948. Compare the results for 2012.http://nrich.maths.org/8171Fri, 01 Jun 2012 00:00:01 +0100Olympic StartersLook at some of the results from the Olympic Games in the past. How do you compare if you try some similar activities?http://nrich.maths.org/8170Fri, 01 Jun 2012 00:00:01 +0100That Number Square!Exploring the structure of a number square: how quickly can you put the number tiles in the right place on the grid?http://nrich.maths.org/8169Tue, 01 May 2012 00:00:01 +0100Going for GoldLooking at the 2012 Olympic Medal table, can you see how the data is organised? Could the results be presented differently to give another nation the top place?http://nrich.maths.org/7800Sun, 01 Jan 2012 00:00:01 +0000The Animals' Sports DayOne day five small animals in my garden were going to have a sports day. They decided to have a swimming race, a running race, a high jump and a long jump.http://nrich.maths.org/7789Sun, 01 Jan 2012 00:00:01 +0000The Games' MedalsCan you see who the gold medal winner is? What about the silver medal winner and the bronze medal winner?http://nrich.maths.org/7763Sun, 01 Jan 2012 00:00:01 +0000Half TimeWhat could the half time scores have been in these Olympic hockey matches?http://nrich.maths.org/7408Wed, 01 Jun 2011 00:00:01 +0100Animated TrianglesWatch this "Notes on a Triangle" film. Can you recreate parts of the film using cut-out triangles?http://nrich.maths.org/5968Tue, 01 Feb 2011 00:00:01 +0000Method in Multiplying Madness?Watch our videos of multiplication methods that you may not have met before. Can you make sense of them?http://nrich.maths.org/5612Sat, 01 Oct 2011 00:00:01 +0100Match the MatchesDecide which charts and graphs represent the number of goals two football teams scored in fifteen matches.http://nrich.maths.org/4937Tue, 01 Feb 2011 00:00:01 +0000Up and Down StaircasesOne block is needed to make an up-and-down staircase, with one step up and one step down. How many blocks would be needed to build an up-and-down staircase with 5 steps up and 5 steps down?http://nrich.maths.org/2283Tue, 01 Feb 2011 00:00:01 +0000Ice CreamYou cannot choose a selection of ice cream flavours that includes totally what someone has already chosen. Have a go and find all the different ways in which seven children can have ice cream.http://nrich.maths.org/77Tue, 01 Feb 2011 00:00:01 +0000