In this blog post I will go over the third grade common core math standards 3.NF.2 & 3.NF.3 and provide you with activities you can use with your students. These activities also work well for students who need remediation in 4th and 5th grade. Number & Operations – Fractions // 3.NF.2 // 3.NF.3 1. Use Fraction Bars Students […]