Bookshelf Fractions

Students justify multiple combinations of a limited set of fractions that can be combined to make a given sum. Note: • Activity 1 was updated in the Student Edition PDF, Student Edition (Answers) PDF, and in the Teacher Presentation Screens on 1/12/2026. • Activity 1 was updated in the Teacher Edition PDF and in the Teacher Presentation Screens on 1/12/2026.

By Amplify Classroom

Grades: 4th Grade

Subject: Math

Learning goals: Today’s Goals • Solve story problems involving addition or subtraction of fractions, whole numbers, and mixed numbers. • Language Goal: Explain whether decomposition is necessary in order to determine the value of addition and subtraction expressions. (Speaking and Listening) Materials Lesson Resources: Activity 2 PDF