Master rounding and estimating skills by having students challenge their classmates in the Make a Big Difference game. Roll three dice two times to arrive at two three-digit numbers. The largest difference wins!

Give your students a great basis in mathematics with this lesson that has them use a number line to find differences for basic subtraction facts.

Test your students ability to find words as they practice reading and spelling words with ending consonant blends in a timed game!

What’s unique about abbreviations and acronyms? In this lesson, students will learn the mechanics of using abbreviations and acronyms, including how they are similar and different.

Carefully find the adverbs in sentences that give more information about the verb! Use this lesson to teach your students how to pick out an adverb and understand what information it gives about the verb.

Use this lesson with your students to teach them to describe the differences between stories with contrasting conjunctions. This lesson can stand-alone or be used as a pre-lesson for the Finding Similarities and Differences lesson.

This lesson on perimeter will let your students walk around the class to see the border, use a measuring tape to measure the walls in their classroom, and enable them to understand how math is related to real life!

Good readers analyze texts by looking at similarities and differences. Use this lesson to teach your students to compare and contrast the story elements of two fiction texts.

In this lesson, students will hear the story Lovely and work in small groups to create a book or a symbol of appreciation for others' differences. Students will consider how appreciating differences supports community and relationships.

Distinguishing between facts and assumptions is an important life skill. In this lesson, students will articulate the difference between assumptions and facts through class discussion and a poster activity.

What's the difference? In this lesson, your students will learn to describe what living in an urban, rural, and a suburban area is like.

Have you ever wondered how people in different parts of the world celebrate your favorite holiday? Use this lesson to research the similarities and differences between Valentine's Day celebrations in different regions of the world.

Informational texts isn't just found in textbooks. In this reading lesson, kids will examine the writing of a middle school student and use it to learn more about main ideas and supporting details.

What’s the difference between rhymes and rimes? Your students will become masters at using and explaining onset, rhyme, and rime after this lesson.

Being able to distinguish between fact and opinion is really important for young students. Help your third-graders understand the difference between them with this worksheet-enriched reading lesson.

What's the difference between regular and irregular plural nouns? Your students will enjoy finding out via some fun writing exercises in this comprehensive lesson.

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.

In this lesson, students develop an understand of the difference between facts and opinions. After analyzing different statements, students write their own sentences to sort and analyze.

Poetry? Scavenger hunts? Use this lesson to teach your students about the R-controlled vowels that say “er” using both! Your students will be reading those pesky er/ir/ur words in no time!

Use this lesson with your students to practice comparing and contrasting the key details in two texts on the same topic. It can be a stand-alone lesson or a pre-lesson for the What's Similar? What's Different? lesson.

In this lesson, students must become detectives to solve for the missing number in each subtraction problem. They will develop and use their powers of mathematical reasoning using number bonds to find differences.

Students will find angle sums using a baseball diamond diagram.

Your students will practice data collection and graphing while learning more about each other. Your data scientists will craft a survey question, collect data from the class, and then create a bar graph to represent their findings.

This lesson helps students understand the difference between polygons. It focuses on the root words of these terms to help students make connections to their prior knowledge, making it especially beneficial for ESLs.

Life without pronouns would be repetitive and confusing! Use this lesson with your students to teach them the difference between subject and object pronouns, and when it is appropriate to use each in a sentence.

Provide students with an opportunity to closely examine the difference between a topic and main idea in a nonfiction text. Use as a stand-alone activity or a support for the Finding the Main Idea and Details in a Nonfiction Text lesson.

Does that pesky letter G say /g/ or /j/? How about the sneaky letter C, does it say /k/ or /s/? Use this lesson to teach your students how to tell the difference between the hard and soft sounds of consonants.

This lesson teaches your students to pay attention to small words, such as adjectives, adverbs, and verbs, to make a big difference in reading comprehension! Use as a stand-alone lesson or as a pre-lesson for Close Reading: Introduction.

Teach your students to use bar models and multiplication to find a fraction of a whole number.

Teach your students the difference between facts and opinions, and why an author would choose to use each type of information. This can stand-alone or be used as a pre-lesson for the Exploring Author's Purpose and Point of View lesson.