Add Yahoo as a preferred source to see more of our stories on Google. Have you ever tried to help a child with their third-grade math homework, only to find yourself stumped? You're not alone. Many ...

(bright music) - Hi everybody, and welcome back to "Room Nine", our region's largest classroom. My name is Miss St. Louis, and I'm a teacher at Rogers Elementary School in the Mehlville School ...

North Carolina educators have a wealth of standards, tools, and research-backed strategies to help third graders master math. From unpacked standards to targeted interventions, the focus is on ...