You can use the Phase Plane and Slope Field apps to qualitatively analyze ordinary differential equations (ODEs). Phase Plane app: Analyze two-dimensional autonomous ODE systems. Slope Field app: ...

The answer is yes. our favorites are the ones that come to us. and say, Oh my God, you're my favorite. and then they start ...

The divide makes it less likely that students who struggle will get access to proven strategies, researchers argue in a new study.

Math isn’t just about answers—the process matters, too. These strategies spotlight reasoning and reveal student thinking.

In the years leading up to the pandemic, the gender gap nearly closed. But within a few years, girls lost all the ground they ...

While the pandemic had an outsize impact on student achievement, experts said falling scores are part of a longer arc in ...

Essentially all cells in an organism's body have the same genetic blueprint, or genome, but the set of genes that are ...

Crowded around a workshop table, four girls at de Zavala Middle School puzzled over a Lego machine they had built. As they flashed a purple card in front of a light sensor, nothing happened. The ...