Library Comparisons

Students solve Compare, Smaller Unknown story problems in which the language seems to suggest the bigger quantity is unknown.

By Amplify Classroom

Grades: 2nd Grade

Subject: Math

Learning goals: Today’s Goals • Solve Compare, Bigger Unknown and Compare, Smaller Unknown story problems involving addition and subtraction within `100`. • Language Goal: Interpret Compare, Smaller Unknown story problems in which the language seems to suggest the bigger quantity is unknown. (Reading, Speaking, and Listening) Materials Lesson Resources: Comparison Tape Diagrams PDF (optional); Classroom materials: Questions to Ask Yourself chart (from prior lessons)