Are you careful, caring, or careless? A suffix is a word part that changes the meaning of a word. Use this lesson with your students to teach them how to determine word meaning based on their understanding of the meaning of common suffixes.

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

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.

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.

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.

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.

What do you use to make what you need? Resources! Students will explore the three kinds of resources producers use to create the products the use and sell.

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.

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.

Students will become more familiar with common metric measurements when working with mass and volume. In this lesson, kids tackle three worksheets to practice solving one-step metric unit word problems.

Your students may be familiar with common texting language, but do they know the meaning of common abbreviations? With this lesson your students will explore a variety of abbreviations and their corresponding meanings!

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.

Our community relies on different kinds of resources to operate successfully. In this lesson, your students will learn how capital, human, and natural resources are all important for the functioning of a productive society.

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!

Finding the least common multiple is an essential skill for comparing, adding, and subtracting fractions! This lesson introduces students to this concept in an interactive way.

With this activity, students will identify shapes, build 3-D shapes, and practice describing shapes with a partner.

Help students learn the academic vocabulary and symbols used to record the results of comparing two three-digit numbers. This lesson can be used as a stand-alone activity or prior to Greater Than, Less Than: Comparing Three-Digit Numbers.

Idioms will be a piece of cake when students finish this fun lesson! Students practice illustrating and explaining common idioms.

Use this lesson to familiarize students with the place value of each digit within a three-digit number, along with practicing the written form of three-digit numbers. Use prior to teaching Place Value Hop or as a stand alone activity.

Let’s make subtraction real! In this lesson, students dive into three-digit subtraction by solving real-world word problems.

Ready, set, fractions! In this hands-on lesson, your students will familiarize themselves with common fractions using concrete materials to practice splitting items into halves, thirds, and quarters.

Students participate in a classroom scavenger hunt with a partner to measure common classroom objects using a ruler.

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.

In this lesson, your students will explore the world through a variety of picture books. They will examine a variety of themes through each text that they read and determine any common themes among the texts.

Contractions can be tricky, but they don't have to be! Through this lesson, students will gain hands-on experience putting words together to form common contractions.

Make learning idioms a piece of cake with this third grade writing lesson. Students will learn common idioms, and illustrate them to solidify their understanding of the concept.