To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Two years ago, Jennifer Hughes was 45 and supporting four ...

Represent teen numbers with addition and subtraction equations involving one 10. Represent 10 using a number bond and 10-frame with a missing addend. Use Notice and Wonder with a 10-frame, connecting ...

Laughter and conversation have replaced the silent scratching of pencils often associated with high school math as groups of Grade 9 students gather around whiteboards stationed in the Glendale ...