This reminds me how many years it’s been since I updated my Math Resources page. Khan Academy is just one of many links I’ve been meaning to add. Someday, I’ll get caught up on the urgent stuff and have time for all my good intentions. . .
[Update: For those of you whose rss readers don’t show TED videos (or is mine the only one?), you can see this at Let’s use video to reinvent education.]
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[Photo by ♥Sage (resting… finally!).]
Browsing the Internet, I came across a slideshow called 101 Free Learning Tools, which explores “the idea that there is at least one excellent free learning tool (or site) for every learning problem, need or issue.”
Of course, many of these sites I already knew, at least by reputation. But there are plenty of interesting places that were new to me.
Continue reading Free Learning Tools, Games, and More
[Photo by frozenchipmunk.]
School is in session, which means I am once again searching out pithy, inspirational quotations for my chalkboard. Some recent tidbits…
The more I work and practice, the luckier I seem to get.
— Gary Player
Quoted in Precalculus Mathematics in a Nutshell
Continue reading Quotations XXII: Six Months in the Dark
Photo by Benimoto.
John Napier foiled a thief with the aid of logic and a black rooster. For this and other acts of creative problem solving, his servants and neighbors suspected him of witchcraft.
What does this have to do with mathematics?
Math was Napier’s favorite hobby. He invented logarithms to help people handle large numbers easily, and he even created a calculator out of a chessboard. [See how it works: addition, subtraction, multiplication.]
Continue reading Hooray for (Math) History
Photo by Arbron.
This week only, [When I checked the link in April 2011, this was still free!] CurrClick (which carries the Math Mammoth workbook series) is offering Quotations from Shakespeare’s Plays as a free download. This ebook offers copywork tips from Charlotte Mason and about 30 pages of passages from Macbeth, King Lear, Much Ado About Nothing, etc.
And if you are planning a study of the Bard, you won’t want to miss the following always-free Internet resources.
Continue reading Free Shakespeare for Fun and Copywork
Quotes from my blackboard during October:
Experience is the hardest kind of teacher. It gives you the test first, and the lesson afterward.
— Vernon Law
What, after all, is mathematics but the poetry of the mind, and what is poetry but the mathematics of the heart?
— David Eugene Smith
Continue reading Quotations XVII: If People Don’t Believe That Mathematics Is Simple…
After a hectic couple of weeks, I finally found a little time to sit at the computer and browse — and boy, was I amazed to see what I had missed! If you have not yet read Dave‘s interview with Prof. Lynn Arthur Steen about the state of math education reform, click over and check it out: Part I here, and Part II here.
According to the intro, Prof. Steen “has been a driving force for the reform of school mathematics for many years and was on the development team that produced NCTM’s Curriculum and Evaluation Standards for School Mathematics. For the last few years, he has been involved in Achieve’s commitment to developing world-class mathematics standards for K-8 and ADP’s similar commitment to secondary mathematics.” He has some interesting things to say, although many of his statements are open to various interpretations, and at times he seems determined to provoke a hot-headed response. For instance:
Continue reading While I Was Distracted…