Teach your students to use bar models and multiplication to find a fraction of a whole number.

Teach your students to multiply a 3-digit factor by a 1-digit factor using base ten models and the standard algorithm.

Students will create angles by folding construction paper, creating angle addition sentences, and then adding the sum of angles on their models.

Teach your students to use tape diagrams to solve equations involving whole numbers and fractions.

Challenge students to relate the multiplication of decimals to that of whole numbers. Have them justify their estimations in partners. Use this lesson on its own or use it as support to the lesson Multiply Decimals with Models.

In this lesson, your students will calculate and illustrate area for rectangles using area models, where one side length includes a fraction.

In this lesson, students will create story problems to match mathematical expressions involving multiplying fractions by whole numbers. Use it on its own or as support to the lesson Multiplication Models: Fractions and Whole Numbers.

Solve for the sum of two mixed numbers! They will use scaffolds such as fraction models to support the visualization of mixed numbers. This can be used on its own or as support for the lesson Sums for Mixed Numbers and Improper Fractions.