High School Math Guide

Learning Progression:

Diagnose Gap and Prioritize:

Cluster 3.NF.A: Develop understanding of fractions as numbers. ● Standard 3.NF.A.1: Understand a fraction 1/ b as the quantity formed by 1 part when a whole is partitioned into b equal parts; understand a fraction a / b as the quantity formed by a parts of size 1/ b . Cluster 4.NF.A: Extend understanding of fraction equivalence and ordering. ● Standard 4.NF.A.1: Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two