http://cky7b.forumotion.com/mathematics-websites-f12/-t1.htm If you see some good Mathematics Websites, please share! Wed, 21 May 2008 11:43:23 GMT 10 http://illiweb.com/fa/prosilver_grey/site_logo.gif http://cky7b.forumotion.com/mathematics-websites-f12/-t1.htm http://cky7b.forumotion.com/mathematics-websites-f12/tesselations-t563.htm Mr Lee The following are some links about tessellations. http://www.math.ied.edu.hk/ITProj2003/Module_2/Plane_Tessellation.htm http://tessellation.info/ http://www.tessellations.org/index.htm (Try the "Do It Yourself" Section) Hope you find them useful. Mathematics Websites Wed, 21 May 2008 11:43:23 GMT http://cky7b.forumotion.com/mathematics-websites-f12/tesselations-t563.htm#4895 http://cky7b.forumotion.com/mathematics-websites-f12/tesselations-t563.htm http://cky7b.forumotion.com/mathematics-websites-f12/ambigrams-t550.htm Mr Lee The following are some websites on ambigrams: http://en.wikipedia.org/wiki/Ambigram http://ambigram.net/tutorial/ http://www.johnlangdon.net/gallery.html http://www.scottkim.com/inversions/ http://www.stetson.edu/~efriedma/ambigram/ http://www.youtube.com/watch?v=VNIz_XtmMuw http://ambigramania.com/photo/all/10/1 http://www.55cards.com/ambigrams/gallery/ http://www.ambigram.com/ http://www.hemmy.net/2006/06/11/double-words-optical-illusion/ ... Mathematics Websites Thu, 15 May 2008 10:56:52 GMT http://cky7b.forumotion.com/mathematics-websites-f12/ambigrams-t550.htm#4865 http://cky7b.forumotion.com/mathematics-websites-f12/ambigrams-t550.htm http://cky7b.forumotion.com/mathematics-websites-f12/the-earth-s-water-distribution-t371.htm Mr Lee The following websites contain information about Earth's water distribution for those who are interested: http://ga.water.usgs.gov/edu/waterdistribution.html http://www.purdue.edu/dp/envirosoft/groundwater/src/supply.htm http://www.waternunc.com/gb/secwwf5.htm Mathematics Websites Mon, 28 Jan 2008 14:25:18 GMT http://cky7b.forumotion.com/mathematics-websites-f12/the-earth-s-water-distribution-t371.htm#3187 http://cky7b.forumotion.com/mathematics-websites-f12/the-earth-s-water-distribution-t371.htm http://cky7b.forumotion.com/mathematics-websites-f12/magic-squares-t150.htm Mr Lee Here are some sites about magic squares. http://www.huishan.net/magic/magicsquare.htm http://www.faust.fr.bw.schule.de/mhb/backtrack/mag5en.htm http://mathworld.wolfram.com/MagicSquare.html http://mathforum.org/alejandre/magic.square.html http://www.kanadas.com/puzzles/magic-square.html I will find more for you! Mathematics Websites Thu, 08 Nov 2007 07:09:42 GMT http://cky7b.forumotion.com/mathematics-websites-f12/magic-squares-t150.htm#845 http://cky7b.forumotion.com/mathematics-websites-f12/magic-squares-t150.htm