This video shows how to build a robot using simple high school math, breaking down complex ideas into clear, practical steps. Learn how algebra, geometry, and basic functions are applied to movement, ...

While literacy is often seen as a cornerstone to scholastic achievement, and many parents devote a lot of time and energy into nurturing their small child’s love of reading, studies show that ...

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, ...