NEW YORK — The original "Star Trek" series isn't just a milestone of science fiction, it's also a treasure trove of mathematical ideas — as Space.com discovered when we attended "Star Trek: The Math ...

Cognitive overload can create a bottleneck during math lessons, but there are simple strategies to clear up students’ brain space for complex problem-solving.

The first lesson (aimed at PreK-K) teaches early learners how to describe an object’s measurable attributes. The second lesson (aimed at 1st-2nd graders) teaches students how to solve addition and ...

The first lesson (aimed at PreK-K learners) uses drawing and concrete materials to represent mathematical ideas. The second lesson (aimed at 1st-2nd graders) teaches students how to represent and ...