Karl's Calculus Tutorial
I've never met Karl Hahn, but we seem to have something in common (besides the Beatles): like me, his focus is on informal explanations of difficult concepts, with the hope that people who were frustrated by bad teachers will rediscover the joy of math. Unlike me, he is going about it systematically, creating a step-by-step Calculus course on the Web.
Educator.com has video of professors giving lectures on a variety of subjects in math and Physics. Some of the lectures are free, and some you have to pay to see, but it's a lot less than you would pay to take the actual courses from those professors!
"The Physics Classroom" at Glenbrook South High School
This is a lot like my page, in the sense that it is a bunch of individual papers on individual topics in Physics. But it is carefully constructed to cover the high school Physics curriculum.
People spend a fortune to get Mathematica or Maple licenses. Now, Wolfram Alpha provides a Web-based front end to Mathematica: all the power, absolutely free!
A pretty cool collection of resources for teachers and parents. The first one I found was a little utility that generates fraction worksheets. You can say "I want a worksheet with this many problems of that sort," and it creates it randomly, and you can just print it and hand it to a student.
A place where you can post questions such as "Why the heck does E=mc2 anyway?" and have a bunch of people answer. Organized into topics, so you can easily browse for questions on a topic that you are interested in.
Free resources for teachers, including hundreds of free, printable worksheets, organized by topic. This should be a Godsend for home schoolers too!
Math2.org (formerly "Dave's Math Tables")
A great place to look up that integration rule or trig identity that you can't quite remember.
Little bite-sized videos of lectures. In a real sense, I think this represents the future of education. Why pay a university so you can sit in a 800-person classroom watching a lecture, when you could watch that same lecture online?
A very well organized collection of bite-sized lessons. I looked up completing the square to put an ellipse in standard form, and found a simple, carefully documented, step-by-step example. Good stuff!
Would you rather see demonstrations than read a bunch of text? This YouTube site has videos on a variety of Physics-related topics.
Jenny Olive is the author of Maths: A Student's Survival Guide, and this supplement to that book offers a complete course in vectors, starting from the very basic concept. Jenny says "I wrote it to help science and engineering students cross the mathematical High School/College divide, so it emphasises the physical applications of vectors."
Usenet Physics FAQ
FAQ is computer-geek-speak for "Frequently Asked Questions." This Web page is a collection of questions that appear frequently on physics related newsgroups, and answers from the Very Knowledgable.
The Mining Company Guide to Physics
This is a sort of expert page that answers questions and provides references about Physics. It is part of a very cool thing, The Mining Company which provides expert "guides" on a wide variety of topics.
NCTM's "Illuminations" site has a bunch of cool activities and lesson plans, mostly for the pre-Algebra level.
Science for the practical minded! This site is full of explanations of how real-world things work—like your car engine, or your CD player, etc.
World of Mathematical Equations
A very large, detailed site with links and papers, mostly at the advanced level (differential equations and suchlike).
The best educational thing to happen to TV since Sesame Street. Schoolhouse Rock is a collection of catchy songs about math, grammar, and American history—and in all cases, the explanations are very surprisingly sophisticated.
What could be more educational than cheap books? You type in a book, and this site checks all the different internet sites that sell books, and tells you where you can find it the cheapest. What a great service!
This kids' educational page has award winning interactive games which feature math drills, word games, etc.
Sponsored by The Exploratorium, this site features some cool real-world physics stuff such as a discussion of the physics of hockey.
The IB Physics Compendium Homepage
A concise, well written overview of a tremendous amount of Physics, with an eye specifically toward the curriculum of the International Baccalaureate Organization in Geneva. See also the one-hour Calculus course, also by Thomas Illman, which focuses on Physics applications of Calculus.
This is a Web front end to Mathematica. With just a mouse-click online, you can expand, factor or simplify expressions, solve equations or system of equations and find derivatives and definite or indefinite integrals. Pretty cool!
Graph Explorer
A very easy-to-use Java applet where you type in an equation and you get a graph. I use this all the time when I'm creating lessons.
Printing Graph Paper
Another useful tool in my line of work—links to allow you to print a wide variety of kinds of graph paper.
There are two Web sites I know of that are meant to hook up students who need tutors, with tutors who need money. They are MathLessons.com and Ziizoo. Seems like a pretty cool idea, I hope it catches on!
Last but never least, my father, who has dedicated his life to the improvement of education at the college level. My father is my guide and inspiration in many things, but one of the biggest is certainly his passion for real teaching. His home page contains, among other valuable material, a collection of his articles written for students trying to learn, and professors trying to teach.
Columbia North High School
SchoolZone
Not just a list of sites, but an indexed, reviewed, and searchable list of all sites educational.
Focused on the physical sciences, this lets you type in a search phrase and see a bunch of links to pages about it. What I like is that they don't just give you links, they give you descriptions.
An extraordinary large, organized, searchable list of math-related pages on the Web.
A comprehensive list, tons and tons of links to other education-related sites on the Web.
Internet Resources for Pond Ecology
Straying from math and physics to (gasp!) biology. My wife's brother's wife is a science teacher who has a real passion for both teaching and for nature. She maintains a page of links to internet resources having to do with pond ecology.
Jim Allman (Founder and President, Interrobang Digital Media)
Michael Fagin (Washington Online Weather)
R.W. Hutchinson (old friend who also maintains a math-related page)
Helen Mahoney (my wife's brother's wife)
And if you're interested in Wintergreen rentals, have we got a house for you!
The Math and Physics Help Home Page
Schoolhouse Rock
FunBrain.com
Dr. Richard Felder
PSIgate
Topics in Mathematics
ABCentralwww.ncsu.edu/felder-public/kenny