Conversion tools lengths, areas, volumes, liquid measures,
weights, time, speed, temperature, etc.
http://www.unit-conversion.info/
Count On
The continuation of "Maths Year 2000"
http://www.counton.org/
Maths Year 2000 sought to change "the national fear of
figures". I
thought it a pretty site, but something slows it, some link
words appear
mysterious and some content seems insubstantial. There is a
very
useful and carefully constructed
maths dictionary
(under the
heading
"explorer"). What do you think? Which parts of the site help
you?
BBC Numbertime
http://www.bbc.co.uk/education/numbertime/index.shtml
Web site for young children to develop their knowledge and
understanding of Number, Shape and Space, Time, and Money,
with notes for
teachers and parents.
MathsNet:
http://www.mathsnet.net
Math2.or (was Dave's Math Tables)
http://www.math2.org
A cleanly designed USA site (hence "math") that has a wide
range of
tables for general mathematics, algebra, geometry,
trigonometry, calculus,
and advanced topics such as fourier series and transforms. It
also has
formulas, diagrams and proofs, and useful links. Problem free.
Look it up in the Platonic Encyclopedia:
http://www.mathacademy.com/pr/prime/index.asp
Eric Weisstein's World of Mathematics
http://mathworld.wolfram.com/
"MathWorld is back". Closed down by a lawsuit in October
2000, Mathsnet
returned to the internet on 6.11.2001. This is a very
comprehensive guide
to internet resources on all aspects
of mathematics. It is more for the seriously mathematical than
beginners -
but that will not stop me using it.
Ms Ruth's Geometry Site
http://members.aol.com/MsRuthsGeometry/index.htm