In this lesson, students will gain and use knowledge of expanded fraction form to play a fun card game involving rounding.

Encourage students to explain their processes when converting from a mixed number to an improper fraction, and back again. Use this lesson on its own or as support to the lesson Single Strategy for Adding and Subtracting Mixed Numbers.

Encourage student explanations and visual representation of fraction subtraction in this interactive lesson. Use this lesson on its own or as support to the lesson Modeling Mixed Number Subtraction.

Make multiplying by powers of ten more accessible to your students by focusing on patterns in the number of zeros!