Sometimes you just need to make a graph. If your TI-84 isn’t handy, Desmos Graphing Calculator is a good backup to have. The app accepts both functions and tables of x and y values as inputs and ...

“It’s hard to believe, but my students were among the first in the world to do it,” gushes middle school math teacher Cathy Yenca. “And after two test runs prior to testing day, there really weren’t ...

Corrected: An earlier version of this article included inaccurate phrasing regarding the findings from the National Assessment of Educational Progress. Data extracted from NAEP show the percentage of ...

(CNNMoney) A glimmer of hope has arrived for parents tired of having to buy their high school students an overpriced calculator. Smarter Balanced, which administers school proficiency tests in 15 ...

As your kids get older, that school supply list may get shorter, but not necessarily cheaper. One item that can cause sticker shock for parents of middle and high school students is a specialized ...