Support your students' comprehension of perimeter word problems by teaching them to use an engaging strategy and graphic organizer. This lesson can stand alone or be used as a pre-lesson for Polygon Perimeters with Tantalizing Tangrams!

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.

Deliberate practice of gratitude is a powerful way to grow happiness and build resilience. In this lesson, students will create a book as a way of reflecting on being human and practicing gratitude.

Students will have a blast deepening their understanding of the order of operations, with this lesson which incorporates an interactive team game.

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.

What's the unknown? In this lesson, your students will become familiar with strategies that can help them solve for the unknown factor in multiplication problems.

Support your students as they utilize key academy language to speak about visual and numerical representations of fractions. Use this as a stand alone lesson or as a pre-lesson for Fractions in Action.