Windmills have been around for generations to grind food and create energy. During this challenge, students will use various materials and put their engineering skills to work by creating their own windmills.

In this hands on lesson, students create squares with different fraction pieces while building their knowledge of adding fractions with different denominators.

Teach your students to find the perimeter of polygons using real world examples. They will make polygon pictures using tangrams and practice finding the perimeters of the polygons in their masterpieces.

Students will practice coming up with equivalent fractions in a fast paced challenge! This is an introductory lesson to equivalent fractions.

Challenge students to talk about rounded numbers to the millions place value. Use this lesson as a standalone lesson or as support to the lesson Numbers All A-Round.

Word problems present an additional challenge for English learners. This division lesson gives them a concrete strategy to decipher word problems. Teach it on its own or prior to teaching Division Word Problems.

This lesson includes a bunch of hands-on activities to get little writers excited about complete sentences. After learning about subjects and predicates, students will tackle the challenge of writing their own sentences and fragments.

Facilitate rich math conversations with this lesson on finding the missing information in problems related to the area of rectangles and squares. It may be taught by itself or used as support to the lesson Finding Area: Furnishing A Room.

Students will explore how parentheses change the meaning of a number sentence. They will be challenged with a set of playing cards to make a certain number.

Coral reef life comes alive in this fun label and match activity that challenges students’ deductive reasoning skills and allows for artistic expression.

Science can be sticky! This interactive lesson with an ooey-gooey ending will solidify your students' understanding of the states of matter!

Pow! Bam! Splat! In this integrated reading and science lesson, students will explore the relationship between cause and effect. They will get creative and create cause-and-effect comic strips!

Strengthen your students' understanding of figurative language by helping them interpret visual puns! Students will use a webpage to help them understand puns in their future reading and writing endeavors.

It's time for some fun with grid puzzles! In this lesson, students will learn how to solve KenKen puzzles using logic and applying their knowledge of addition, subtraction, multiplication, and division skills.

Finding the area of a rectangle is a key measurement skill to know. In this lesson, your students will enjoy practicing this skill by determining the area of their classroom.

Students will solve area problems by multiplying side lengths for rectangular shapes in real world contexts.

Students will use the inverse relationship between multiplication and division to complete an area formula in a real-world situation. Use this lesson on its own or as support for the lesson The Case of the Missing Rectangle Side.

Explore the beauty of Navajo rug weaving with this lesson that integrates indigenous culture, math and art. Students will learn and practice symmetry and create a design in the tradition of the Navajo rug pattern called “Two Grey Hills”.

Students will find angle sums using a baseball diamond diagram.

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

Have your students experienced the wonder of word transformations? With this lesson, your students will see words change into different parts of speech, all with the magic of a suffix!

Symmetry is everywhere, but it's often hard to notice. This lesson explores a few ways to identify it. By folding and making mirror images for different shapes, students will discover a new world of symmetrical figures.

Introduce your students to divisibility rules with a lesson that encourages deep thinking and meaningful math talk between peers.

Ready, set, go! This fun and exciting lesson utilizes board games and movement to help students practice identifying, reading, and creating multisyllabic words with R-controlled vowels.

Do your students understand the deeper meaning or humor behind a play on words? In this lesson, students will learn how to interpret the meaning of oxymorons and puns, identify key words, and explain the meanings!

Go to any length to test your students' understanding of perimeter calculations. Students will use their understanding of the perimeter of rectangular shapes to create rectangles that have different side measurements but equal perimeters.

Get your students to enjoy the fall weather while making beautiful leaf patterns inspired by Andy Goldworthy.

Spelling is sensational with common suffixes! With this lesson, your students will learn how to navigate various suffixes and use them as they create and spell new words.

Holy cow! Did President George W. Bush really have a longhorn named Ofelia as a pet? Students learn about wacky White House pets in this fun research activity that includes “president interviews” and a pet choice writing page.

In this lesson, your students will use their auditory, visual, and kinetic skills to learn about angles. Students will use their artistic and linguistic abilities to learn about angles and lines.