Use this glossary with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Use this glossary with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

This mix-and-match lists examples of natural resources. Kids can connect the natural resource with the resulting product.

Help your second grader get the hang of three-digit addition with this worksheet that breaks the concept down step by step.

Children learn to identify and pronounce the number 3 in Chinese in this language worksheet featuring a popular Asian fruit.

Practice those reading skills with the story of "The Three Little Pigs"! This classic tale provides a great starter for reading comprehension.

Use this glossary with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Do some fun wordplay with this suffix worksheet. Kids will add a suffix to the end of three different words to show that they have a linguistic connection.

Use these strategy cards to help students develop their compare and contrast skills, along with deepening their understanding of three-digit addition.

Kids try to "catch" the bouncy balls on this second grade math worksheet by solving subtraction problems with three-digit numbers using regrouping.

Give this worksheet a spin, and you'll be on your way to three-digit addition and subtraction success.

Practice identifying and writing the names of 2-D and 3-D shapes with this geometry worksheet! 

Use these vocabulary cards with the EL Support Lesson Plan: Writing Three-Digit Number Names.

Use these vocabulary cards with the EL Support Lesson Plan: Thinking About Three-Digit Numbers.

Children stretch their regrouping skills as they solve three-digit subtraction word problems.

Master three-digit subtraction in this challenging second-grade worksheet!

Give your little math whiz a new challenge: adding multiple sets of numbers! He'll get practice adding up three sets of two-digit numbers.

Use these vocabulary cards with the EL Support Lesson Plan: Comparing Strategies for Three-Digit Addition.

Make three-digit subtraction easier with this helpful second-grade worksheet!

Challenge yourself to solve three-digit addition problems in this colorful worksheet!

Practice three-digit addition using open number lines with this second-grade math worksheet!

Practice three-digit subtraction using an open number line with this second-grade math worksheet!

How are your students coming along in their three-digit addition skills? Use this spring math assessment to gauge your students' abilities to add within 1,000.

Are your students' math skills greater than or less than your expectations? Use this quick assessment to gauge your second graders' understanding of three-digit numbers.

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Track the ways we use our land and resources in the U.S. with this land use map.

How are your students coming along in their three-digit subtraction skills? Use this spring math assessment to gauge your students' understanding of regrouping and abilities to subtract within 1,000.

Get more practice performing three-digit subtraction using an open number line with this second-grade math worksheet!

Need a refresher course on 3-d shapes? Kids finish the table by labeling or drawing each shape, then write how many faces, sides, and vertices each one has.

Identify the types of syllables in words like season, carpet, and sunshine with this helpful second- and third-grade worksheet!