[Maths-Education] December NRICH site now live

[Liz Woodham]

Dear all,

The December edition of NRICH, the maths enrichment site, is now live at 
http://nrich.maths.org.

This month the mathematical problem solving and mathematical thinking 
theme continues to be Modelling, and in addition to November's content, 
the site contains the NRICH 2007 Advent Calendar:  
http://nrich.maths.org/public/viewer.php?obj_id=5905 .  This year, our 
Advent Calendar contains a Sudoku for each day in the run-up to 
Christmas.  In addition, there is an extra open-ended, investigative 
challenge for December, Lighting Up Time: 
http://nrich.maths.org/public/viewer.php?obj_id=5912

Go to Stage 1 & 2 <http://nrich.maths.org/public/monthindex.php?mm=1> if 
you are interested in mathematics at a level usually encountered at 
primary school.
Go to Stage 2 & 3 <http://nrich.maths.org/public/monthindex.php?mm=2> if 
you are interested in mathematics at a level usually encountered at 
lower secondary school.
Go to Stage 3 & 4 <http://nrich.maths.org/public/monthindex.php?mm=3> if 
you are interested in mathematics at a level usually encountered at 
upper secondary school.
Go to Stage 4 & 5 <http://nrich.maths.org/public/monthindex.php?mm=4> if 
you are interested in mathematics usually encountered at post-16 level.

With best wishes from The NRICH Team.

-- 
Liz Woodham (nee Pumfrey)
NRICH Primary Coordinator
University of Cambridge Centre for Mathematical Sciences
Wilberforce Road
Cambridge
CB3 0WA
01223 764246
www.nrich.maths.org