Help students develop compare and contrast skills while they examine multi-digit addition models. This lesson can be used independently or in conjunction with the lesson Addition with Regrouping.

Word problems can be overwhelming to students, but if they have a tool to help them, they can handle it! Use this as a stand alone lesson or alongside Stepping Through Addition and Subtraction Word Problems.

Your students will enjoy using the perimeter formula to find the perimeter of their initials! In this lesson, they will write their initials in block letters on graph paper to include an element of art.

Teach your students how repeated addition relates to multiplication. This lesson builds number sense and supports a conceptual understanding of multiplication.

Irregular verbs do not follow the same rules as other verbs. Use this lesson to teach your scholars how to form the past tense of irregular verbs and correctly use them in context.

Finding the perimeter of a polygon is a simple process with addition! Use this lesson to teach your students how to find the perimeter of polygons.

Teach your students to add and subtract time using number lines. Your class will be gladly moving backwards and forward to the minute solving for related word problems.

Sugar skulls and fancy dress aren't all there is to the Day of the Dead. In this lesson students will learn about several societies that celebrate their dead, as well as some of the history behind the traditions of the Día de los Muertos.

In this lesson, students will practice explaining the process of subtracting numbers up to 1,000 using base-ten blocks and peer feedback. Use this lesson on its own or as support to the lesson Fluently Subtracting within 1,000.

Do your students need extra practice forming words with the suffixes -er and* -est* depending on the context? With an abundance of words to explore, your students will learn how to determine which suffix is best for each individual context.