You get an interesting insight into what people do on the Web by the Alexa “Top Sites” feature.
Archive for December, 2006
In trigonometric graphs, is phase angle the same as phase shift? A reader challenges my statement.
Post-Christmas shoppers won’t know if they have a bargain or not, because their numeracy skills are lacking.
What is your carbon footprint? What are you personally doing about pollution reduction?
The CalcMatic calculator is a nice freebie from Yahoo!
What does integral exponent in math really mean? A student sparks some revisions.
There was a spike for the term “integral exponents” leading a large number of visitors from the Philippines to the Interactive Mathematics site.
There is an index that tracks the total cost of the items in the song “12 Days of Christmas.”
In this newsletter:
1. Christmas, Hari Raya and New Year
2. This month’s math tips
3. Bouquets on Interactive Mathematics
4. Latest from the math blog