Mackenzie Geiger explains her thinking to Cameron Tormone on a math problem in Dana Snapp's class at Fuquay-Varina Elementary School. Students there have been using Common Core Math for the past four ...

Jenna Darby uses her number line to share her views on a math problem in Dana Snapp's class at Fuquay-Varina Elementary School. Students there have been using Common Core Math for the past four years.

As a former math teacher, every Teacher Appreciation Week reminds me of the math-themed gifts I received from students — from a personalized calculator to a coffee mug adorned with equations. As I ...