Links

Video

Evaluate (time: 4:26)
http://www.youtube.com/watch?v=HBaBLax9z-U

History

This is one of the best all around sites that I have found. It is titled "The MacTutor History of Mathematics Archive."
http://www-history.mcs.st-and.ac.uk/~history/

This is an award-winning site that links to all sorts of mathematics information.
http://archives.math.utk.edu/

Hardy:
http://www-history.mcs.st-and.ac.uk/~history/Mathematicians/Hardy.html

Reference Topics

This site considers the evaluation of polynomials.
http://www.purplemath.com/modules/evaluate.htm

This interactive site gives practice with Punnett squares.
http://biology.clc.uc.edu/courses/bio105/geneprob.htm

Some spreadsheet basics can be found at:
http://mathforum.org/sum95/math_and/spreadsheets/basics.html

One of the most common spreadsheets is Excel, and here is an Excel tutorial:
http://www.usd.edu/trio/tut/excel/0.html

This cite collects information on spreadsheets with an emphasis of mathematics and statistics education.
http://sunsite.univie.ac.at/Spreadsite/spreaded.html

Some interesting project ideas using a spreadsheet can be found at:
http://mathforum.org/sum95/math_and/spreadsheets/intro.html