Greater Than, Less Than

Students make and test conjectures about comparing 2 two-digit numbers using place value reasoning.

By Amplify Classroom

Grades: 1st Grade

Subject: Math

Learning goals: Today’s Goals • Identify the greater and lesser number for 2 two-digit numbers. • Language Goal: Make conjectures about comparing 2 two-digit numbers. (Speaking and Listening) • Language Goal: Justify comparisons of two-digit numbers by reasoning about the values of the digits. (Speaking and Listening) Materials Lesson Resources: Activity 2 PDF; Manipulative Kit: connecting cube towers (optional, from prior lessons); Classroom materials: chart paper, markers