Scale is the factor of measurement by which a shape is increased or decreased. Use this resource to teach your students about shapes to scale.

What is scale? How do you scale shapes? Use this resource to help your students practice predicting scaled items in a series.

Give your students some practice scaling numbers when multiplying a whole number and a fraction.

Use this glossary with the EL Support Lesson: Discussing Scaling with Fractions.

Use these vocabulary cards with the EL Support Lesson: Discussing Scaling with Fractions.

Have students categorize statements about multiplication as scaling in this interactive activity.