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.

In this lesson, your students will practice their reading comprehension and vocabulary with the Pledge of Allegiance. They will reflect on the meaning of the pledge.

In this lesson, students will learn the term "restorative justice." They will discuss the role of restorative justice in the book What are you staring at?, and they will brainstorm ways they can bring these practices into the classroom.

Root, stem, flower, leaf! In this hands-on science lesson, your students will create their own plants to help them identify and remember the parts of a plant.

Slice those pieces and mix it up! In this lesson that follows “Slice It Up! Part One,” students will begin recognizing different ways to create equal shares in whole shapes, creating a fraction poster by the end of the lesson.

The science of matter becomes as fun as it is educational when George gets in the mix! After watching Curious George work with his 'floppafication' pot, students will learn about matter and force.

Transform the traditional egg drop experiment as you help students to engage in design thinking and develop empathy.

Use this lesson to introduce your class to four kinds of sentences, and how understanding and using different types of sentences allows writers to control the tone of their sentences.

In this lesson, you will read the heartwarming story of Bun Bun Button by Patricia Polacco to your class. Students will then use their own reading skills to describe the two main characters in the story.

Teach your students how to reflect upon the information in multiplication and division word problems before solving them. Use this lesson on its own or as a pre-lesson to Stepping Through Multiplication and Division Word Problems.

Help your students strengthen their argument writing! Using the strategy of writing advantages and disadvantages, students will delve into writing strong reasons that are rooted in evidence.

What happens when students explore their senses on the inside? This lesson encourages students to look at, listen to, and feel what is happening on the inside through practicing mindfulness.

This lesson, perfect for first and second grade learners, will help kids become environmental activists as they think of ways to help the Earth! First, students will brainstorm examples of what it means to reduce, reuse, and recycle. Next, students will partake in a creative art project where they trace their hands and think of way ways they can give the planet a hand. This engaging activity integrates creative writing skills and Earth science.

Teaching figurative language is as easy as pie with this lesson. Give students a chance to explore different kinds of figurative language as they develop their own comic strip.

Imagine what that interjection might be! As students learn about the purpose and use of interjections, they will use their imaginations to match interjections with a variety of emotions.