Adding with regrouping

Teacher: Phuong Lam
Subject and grade level: Math, 2nd grade
Location: San Jose, CA
Brief Description: Math lesson on adding whole numbers with regrouping
Classroom context:

2nd grade class; 25 students; 20 English learners (mostly Intermediate); about 50% of students receive free or reduced-price lunches; the most common languages spoken at home are Spanish and Vietnamese. K-8 elementary school in an urban/suburban community in Northern California. This lesson took place in early December, about four months into the school year.

Part 1 Warm-up problem and review


Part 2 Whole class instruction


Part 3 Practice