Consider this sequence of numbers: 5, 7, 9. Can you spot the pattern? Here’s another with the same pattern: 15, 19, 23. One more: 232, 235, 238. “Three equally spaced things,” says Raghu Meka, a ...

In early September, math teachers from across Kent County, Md., gathered for their first professional learning community meetings of the school year. Kris Hemstetter, a math and English/language arts ...

When you walk into a math classroom in Charleston County School District, you can feel the difference. Students aren’t just memorizing steps–they’re reasoning through problems, explaining their ...

Alexandra Overby is sleuthing the selfies she assigned to her Digital Photo 1 class during the first week of school this year at East High School here. Student A fluently describes the statement he is ...

What is the best math sequence for my child to ensure they're ready for the SAT, ACT, and selective college admissions? This question is about college admissions. For families trying to plan middle ...