Teach your students to subtract mixed numbers with like denominators using the strategy of decomposition. This strategy helps students to manipulate and break down numbers to help them solve tricky subtraction problems.

Number facts are related, just like families! Help students learn all about fact families while they make fact family trees!

Subtraction is a lot more than just “take away.” In this lesson, students develop an understanding of subtraction as comparison by creating and interpreting data from bar graphs.

In this lesson, students will listen to a story and answer literacy questions throughout. They will then complete a math activity to go along with the story!

Give your students a head start in math with this lesson that teaches them how to add single-digit numbers together using manipulatives.

Help your students show their understanding as they explain how to add fractions with unlike denominators. Use this lesson on its own or as support to the lesson Make It Work! Adding Fractions with Unlike Denominators.

In this lesson, students will learn about the seasonal changes brought by spring and clothing worn during the springtime.

How are quadrilaterals connected? In this lesson, your students will learn about the relationship between quadrilaterals by drawing, defining, and labeling different ones.