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

Empower your students with the opportunity to design decimal subtraction problems with a given difference (answer). Use this lesson on its own or as support for the lesson Step By Step Decimal Subtraction.

Teach your students to round decimals to whole numbers to estimate a quotient. In this lesson, students will have so much fun playing the Estimation Station game, they might forget they are learning!

Help your students see the variety of strategies they can use to compare fractions! Students will compare their strategies with that of their classmates. Use this lesson on its own or use it as support for the lesson Fraction Wars.

Students will create angles by folding construction paper, creating angle addition sentences, and then adding the sum of angles on their models.

Teach your students to organize and solve multiplication word problems using a part-part-whole model.

In this support lesson, your ELs will use key vocabulary and sentence structures to summarize a story. It can be a stand-alone lesson or used as support for the lesson Comparing and Contrasting Book Series.

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.

In this support lesson, your students will use sentence frames and short texts to make inferences about a character's feelings in order to understand their perspective.

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.

This lesson will make your students realize that even though they take their heart for granted, the heart is working hard to pump blood to different parts of the body to keep them healthy and running!

Interjections, one of the eight parts of speech, can be the most exciting. They help students interject some fun and drama into their writing and conversations. In this lesson, they'll brainstorm how to use interjections in their sentences.

In math, mistakes are welcome! This lesson helps your students identify and fix errors made while comparing three- to four-digit numbers. Teach the lesson on its own or as support to the lesson Let's Compare Whole Numbers!

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.

Let's use exclamation points! Help your students become more expressive, efficient readers and writers by teaching them about this special punctuation mark.

In this teacher-approved lesson, students will make and play with oobleck (corn starch and water), then write about their experiments. Young scientists will have a blast seeing their oobleck mixtures seemingly come to life.

In this civics lesson, your students will learn about the 10 amendments that make up the Bill of Rights.

Articles are a simple yet critical part of speech. This lesson helps your fourth graders distinguish the three articles and understand how to use them correctly in sentences.

Help students transition from a visual representation of dividing decimals to using the standard algorithm for dividing decimals by a whole number. Use this lesson on its own or as support for th lesson Diner Division.

Give your readers the tools to decipher the meaning of Greek and Latin based words. In this lesson they review the meaning of commonly used prefixes, suffixes and roots and then practice constructing and deciphering words.

There's no shortage of homographs in the English language, making them a fun topic to explore with your fourth graders! In this lesson, students will become experts on distinguishing the different meanings of homographs.

This lesson will help students map out their argument essay after they have identified a topic. Students will learn the three basic components of constructing an argument: stating a claim, listing reasons, and providing evidence.

Use this lesson to see how animals can have very interesting relationships. Some help each other, some benefit from others, and some hurt others. Young scientists are sure to benefit from this eye-opening lesson.

In this lesson, students will identify nouns and pronouns as they distinguish between the main idea and supporting details. It may be taught on its own or used as support for the lesson Compare and Contrast Texts on the Same Topic.

Show your Halloween spirit by creating funny, creepy or trick-or-treating themed Diamante poems. Following the poem template, students will review parts of speech while creating festive masterpieces to share with the class.

In this lesson, students will learn to create an animated character using the education coding app ScratchJr.

Help your students make a connection between numerical expressions and written phrases in word problems.

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.

Help your students determine the meaning of new and unfamiliar words using roots, prefixes, and suffixes. The skills learned in this lesson will strengthen your students’ vocabulary skills and will support decoding and spelling.

In this lesson, students will examine illustrations and write about them using declarative sentences. This can be used on its own or as support for the lesson A Picture Is Worth a Thousand Words: Connecting Text and Illustrations.