When did letter writing become a thing of the past? Bring back this tried and true method of communication with a lesson that's both fun and teacher-approved. Students will love writing their own letters to their friends.

Teach your students to multiply a 3-digit factor by a 1-digit factor using base ten models and the standard algorithm.

Explore 3-D shapes with your students and help them identify and talk about the relevant attributes of three-dimensional shapes, all while using real-world examples! Use this as a stand-alone lesson or alongside the Shape Models lesson.

Get your students excited about adding by introducing them to word problems with three addends!

Knowing how to write an effective persuasive letter is a powerful tool. Students will learn how to advocate for their ideas by planning and drafting a well-supported persuasive letter on an issue of their choice.

Help students gain a better understanding of three-digit numbers by providing students with opportunities to compare sets of three-digit numbers. Use as a stand-alone activity or alongside the lesson Building My Math Fluency.

Use this lesson to support students in learning how to write three-digit numbers as number names. This scaffolded EL lesson can be used alone or as a pre-lesson for All About Three-Digit Numbers.

The best way to learn about shapes? Make them! This lesson gets students using clay to make and learn about 3-D shapes.

Once your students have drafted a persuasive letter, use this lesson to help them polish their writing. Students will use a checklist to ensure that all of the most important parts of their letter are included and the argument is solid.

This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.

Use this lesson to review three-digit addition strategies including base-ten drawings, number lines, and the standard algorithm.

Walk your young writers through the letter-writing process, including formatting, drafting, and editing. Use the checklist to ensure that all of the important parts of the letter are included and the details are polished.

Use this beginning of the year activity to practice counting! Students solidify an understanding of one-to-one correspondence as they compete to fill three towers. Use this EL Support Lesson alone, or alongside the lesson plan Counting Collections.

This lesson focuses on reading comprehension by answering the 5W's about the story, The Three Little Pigs.

Students will get a chance to use multiple methods to compare three-digit numbers. They will also get practice using greater than and less than symbols to show their answers.

Give your students a conceptual understanding of three-digit addition with this lesson focused on base-ten blocks and drawings.

Teach your students to edit peer writing with a three-step process that will improve their writing skills and overall confidence. In this lesson, students will practice editing short pieces of writing using specific criteria.

In this lesson, your students will explore reading with technology with "Goldilocks and the Three Bears." Students will use a graphic organizer to reflect on this story.

Students will get to explore three-digit numbers through base-ten blocks and written form. Students will get plenty of practice identifying the place values of a number both individually and with the class.

In Fact or Opinion: Part 3, your students will take what they learned from the previous lessons and apply it by writing their own personal opinion essays.

What sound does the letter E make? Your students will practice identifying pictures, reading, and making words with the short E sound in this fun-filled phonics lesson.

Use a letter writing activity to teach your first graders about the three different ending sounds of past tense verbs.

In this funny twist of the "Three Little Pigs," the wolf ends up rather confused! After reading this story, your students will have a great time acting out their versions of "Who's at the Door? A Split-Page Surprise Book" by Jonathan Allen.

It’s easy as 1, 2, 3! In this lesson, students will explore the long vowels A, I, and O and learn how a silent E turns short vowels into long vowels. Students will use technology, music, and body movement to learn all about silent E.

Build words with this fun lesson for emergent readers. Using beads and pipe cleaners, your students will enjoy working with manipulatives to create three- and four-letter words!

This quirky lesson will have young readers hungry to identify three and four letter words containing the digraph "th" in Eric Carle's classic The Hungry Caterpillar.

Help students use two strategies that will help them figure out which three-digit number is greater than, less than, or equal to another three-digit number. Use on its own or with Let's Compare! Place Value Disks & Three-Digit Numbers.

Read and roll! This interactive game can be used as an engaging activity or an assessment tool that allows you to easily monitor your students’ ability to blend phonemes together to create words.

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!

I see a long E! In this lesson, your students will explore and find three different spellings for the long E sound. By the end of the lesson, they will be able to tell and read three different types of long E words!