Is Phi a Fibonacci furphy?
31 January 2008Here’s a debunking of some Phi and Fibonacci myths.
Archive for January, 2008
Curved spacetime simulation
30 January 2008Here’s a site that simulates space-time and time dilation.
Math has to be meaningful, or why do it?
26 January 2008A reader shares her struggles as she tries to self-study mathematics. Finding meaning (as opposed to understanding) was important for her.
Friday math movie – finite element analysis
25 January 2008This week’s movie is a simulated computer animation of the Sep 11 attack on the WTC twin towers.
Wild gyrations of the markets
23 January 2008Do stock markets continue to grow exponentially? The Dow Jones Index did for many years, but has not continued the trend lately.
Yahoo’s recession buzz
21 January 2008Yahoo’s Buzz Log indicates a lot of people are worried about a US recession.
Friday Math Movie – Statistics don’t lie
18 January 2008This week’s movie is about interpreting statistics.
Assessment choices
17 January 2008There’s more than one way to assess – and motivate – learning.
The IntMath Newsletter – Jan 2008
15 January 2008In this Newsletter:
1. Math Tips
2. Math Software
3. The IntMath YouTube video
4. Attention Deficit
5. Poll Results
6. Spam
7. Latest from the math blog
In opinion polls, what does “margin of error” mean?
14 January 2008The Harris Poll finds that most people do not understand the concept “margin of error” in opinion polls.
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