Vol. 77, No. 2/3, Signifying and meaning-making inmathematics thinking, teaching and learning: Semiotic perspectives (July 2011), pp. 331-350 (20 pages) The evolution of indexing sequences and series ...

Scientific American presents Math Dudeby Quick and Dirty Tips. Scientific American and Quick and Dirty Tips are both Macmillan companies. It’s not often someone suggests that knowing some math could ...

We always enjoy videos from the [Mathologer], but we especially liked the recent video on the Helicone, a toy with a surprising connection to mathematics. The toy is cool all by itself, but the video ...

Math Riddle Challenge: Solve this interesting math sequence puzzle. Think about it and solve it! This is what puzzles are about right? identify the problem and answer it in 15 seconds. Only people ...

Let's start with a little word problem. Sixty percent of the nation's 12.8 million community college students are required to take at least one course in subject X. Eighty percent of that 60 percent ...

Everyone from mathematicians to astronomers to mobile phone companies are making use of an online database to handle the jungle of numbers they are confronted by in their daily work. Dr Neil Sloane of ...

Over 8,000 years ago, early farming communities in northern Mesopotamia were already thinking mathematically—long before numbers were written down. By closely studying Halafian pottery, researchers ...