Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.

Advance your students from relative measurements to learning about standardized units with this lesson that teaches them about inches and feet by using common classroom objects.

Let your students learn how to find the area of rectangular objects by doing hands-on activities. Your students will love finding the area of various rectangular objects around the classroom!

Teach your students to use skip counting as a strategy to multiply two single-digit factors.

Get your students excited about telling time with this engaging lesson. Students will practice identifying intervals on an analog clock, and use this knowledge to tell time in 5 minute intervals.

Use this support lesson to provide students with the opportunity to explore what it means to estimate. This hands on activity can be used alone or alongside the lesson Estimating Length.