Add Yahoo as a preferred source to see more of our stories on Google. One month into the school year, my math classroom is buzzing with familiar rhythms: assessments, routines and students still ...

A third grader in Kathy Neumann’s class in Howard County, Md., uses one-inch tiles to find the area of a rectangle. The district is embracing several practices to boost students’ math achievement ...

Sixth graders in the math class taught by Marietta Gibb and Nicole Parasiliti at DeWitt Middle School in Ithaca work in small groups, allowing kids to practice different skills in the same classroom.