From basic math to pre-calculus ... you must specify show2d and plot2d instead. If you open a worksheet file from a previous version of the product, any expressions that use show or plot will ...

Everyone has gotten a bad grade—even those of us with Ph.D.s in math! It's an opportunity to identify where there's a missing brick and plug that gap. Encourage your child to set themselves up ...

After all, his 7-year-old son Golden Sagon has already skipped two grades in school and is now starting the fourth grade, which is typically meant for 9 and 10 year olds. In fact, Brittany noted ...

For years, she and her Grade 3 teacher colleague would spend an evening a week researching and pulling resources to help their students with math fluency and to develop a more comprehensive ...