Most engineering labs have digital oscilloscopes, but many engineers don’t fully explore their features. Among the more interesting features of a digital oscilloscope is its math channel, which can ...

AUSTIN -- Algebra I is still a challenge for many Texas students, although the passing rate on the end-of-course exam rose this spring, the Texas Education Agency reported Monday. The passing rate on ...

Includes updates and/or revisions. States that voluntarily took part in a demanding test of advanced algebra skills, given for a second straight year, again saw large proportions of their students ...

If Eli Luberoff had his way, no student would need to buy handheld graphing calculators. For nearly a decade, the founder and CEO of Desmos has been building a free alternative that works on web ...