Buying back to school supplies is teaching parents a lesson in economics. While basic necessities are relatively inexpensive individually, the cost of an entire supply list a school suggests adds up ...

Expanding our understanding of the relationship between brain size and brain power, researchers discover that bees can do basic arithmetic Researchers have found bees can do basic mathematics, in a ...

New research provides brain imaging evidence that students well-versed in very basic single digit arithmetic (5+2=7 or 7-3=4) are better equipped to score higher on the Preliminary Scholastic Aptitude ...

For novices, functions are one of the most intimidating features of OpenOffice.org's Calc. Newcomers quickly learn that functions are a main feature of spreadsheets, but there are almost four hundred, ...