Math

Explorer-Math Curriculum --A collection of educational resources including downloadable lesson plans.
http://unite.ukans.edu/explorer-db/browse/static/Mathematics/index.html

Mandelbrot Explorer-- This site contains a large gallery of images and lets you zoom in and out of them.
http://www.softlab.ntua.gr/mandel/mandel.html

Mathematics Resources --This site has links mainly for grades 9-12 and is maintained by the Cornell Department of Education.
http://www.tc.cornell.edu/Edu/MathSciGateway/math.html

Math Forum Internet Mathematics Library -- This site lists a mega number of links anywhere from Addition to Sports.
http://forum.swarthmore.edu/library/topics/

MegaMath -- This is not the usual math site. The purpose of this site is to bring unusual, creative and imaginative ideas to the classroom enabling the student and teacher to think about them together. You might want to start with the "Workbook" link. (http://www.c3.lanl.gov/mega-math/workbk/contents.html) which has excercises including map coloring, knot theory, games on graphs, formal logic, and more.
http://www.c3.lanl.gov/mega-math/index.html

SAMI--Math Curriculum -- An A to Z list of math links with a searchable database by categories, purpose and audience.
http://www.learner.org/sami/sami.html

The Tessellation page -- Scroll down the page until you get to the link that leads you to Hypercard, HyperStudio, and Tessellations. The next page lets you choose a tutorial using hypercard, hyperstudio, and others.
http://www.mcs.net/~highland/tess/tess.html

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