You need the length and the width to find the area of a rectangle or square, but what if one piece of information is missing? Use this lesson alongside What's My Area? or on its own.

In this lesson, students will engage in inquiry, a powerful mindfulness practice to work with judgements about oneself and others.

In this fun lesson, kindergarten students will learn all about sentences as they practice using sentences to create their own little stories.

In this hands on activity students will explore the advantages and disadvantages of specialization and interdependence through their creation of paper bugs.

Build familiarity with numbers from 1 to 120 with this fun game. This lesson can be used alone or with the lesson plan Then Came One.

This lesson engages students in activity to help them understand the phases of the Moon, and why they occur. Students read literature, analyze it, and then apply it to the small group performance of one cycle of the Moon’s phases.

In this food-focused lesson plan, students will get to learn from real-world examples how to solve a subtraction problem. Perfect for all of your pizza lovers!

Break the ice with this social lesson, designed to help you and your class get to know each other. This social studies lesson helps students develop a healthy sense of self, and ties in well with any "All About Me" theme or unit.

This lesson introduces students to measuring and estimating liquid volume, using liters (l) as the standard unit of measurement.

Introduce hundreds place value to your students. Increase their knowledge of place value while they enjoy working with ones, tens and hundreds blocks.

Motivate your students to learn about significant figures in US history by giving them the opportunity to create a fake social media page based on facts.

This introductory lesson on addition will give your students a great start in understanding how to add! It can be used as a stand-alone or support lesson for the Ladybug Addition lesson plan.

Let your students decorate their own room with this lesson that has them use area to place furniture in a room.

Students will be jumping with joy after this lesson that helps them practice their subtraction skills with physical activity.

It’s time to celebrate Earth Day! This music and literature-inspired lesson plan will get your students thinking about how they can help our planet stay healthy.

In this fast-paced lesson plan, students will practice their addition skills while working on their collaboration and listening abilities. It can be taught as a stand alone or support lesson for the Simple Addition to 10 lesson plan.

Whoa, weather! Using technology as an aid, students will put their research skills to the test while learning about hurricanes.

This lesson focuses on facilitating a rich classroom discussion around the purpose and methods of rounding numbers up to the thousands place. It can be taught on its own or as support to the lesson Rounding with Number Lines.

Students will go on a name scavenger hunt as they explore the classroom word wall.

Give your students a chance to create contractions and play with macaroni with this fun-filled reading lesson. Early learners will have a blast using flash cards to identify ways word combinations.

Give your students the opportunity to explore the perspectives of different characters by using the "Circle of Viewpoints" Visible Thinking Routine from Harvard's Project Zero.

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.

Mapping just took on a bold new look! With the help of Sara Fanelli’s My Map Book, students will see maps in a whole new way!

Students will skip with happiness as they practice counting by twos. This lesson will help prepare them to multiply numbers later.

Help your students learn uppercase and lowercase letters while teaching them about environmental responsibility with an Earth Day letter scavenger hunt.

In this lesson, your students will think about situations that require them to calculate area. Use it as a standalone lesson or as support to the What Is the Area of Your Classroom? lesson.

What does it feel like to take 120 steps? In this lesson, students practice counting and completing word problems up to 120.

How do your students measure up when it comes to metrics? This lesson introduces young mathematicians to grams and kilograms and allows them to explore the units' real world applications.

Students will learn their place in our solar system with this lesson that teaches them about different celestial bodies and their movement within the solar system.

Help build your students' confidence in number recognition and one-to-one correspondence with their favorite plastic building pieces.