These 20 problems are vertically-stacked and call for regrouping, which make them an excellent way for third graders to challenge their subtraction skills.

Try your hand at being a history detective as you study primary sources from the night the Titanic sank.

Give your third-grader practice labeling angles on this geometry worksheet

Encourage critical thinking and literacy skills with these discussion questions from the next part of R.J. Palacio’s Wonder.

Your students will have a blast as they use perimeter in a real-world scenario to plan their very own carnivals in the school gym. Students will choose their activities and use their calculated dimensions to map our their carnival on the provided graph.

Each sentence on this third grade reading worksheet has a highlighted word, and kids write in an antonym for the word to complete the sentence.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Children learn the fascinating physics behind lightning, along with a few fun facts, in this physical science worksheet.

Complete this maze, traversing the mess of traffic hazards that Washington, D.C. has to offer.

Here's a challenging math worksheet for your 4th grader: your child must color the fractions according to their value, giving each value its own color.

Introduce your students to two myths from different cultures.

Help students hone multiplication skills using area models with this fun practice worksheet!

In this biography worksheet, children discover the challenges Supreme Court Justice Sonia Sotomayor faced in her childhood, and read about how she used those obstacles to become a good lawyer and judge.

Get students’ brains puzzling over this fun and dynamic word game!

It’s time to flex your math muscles with this great geometry activity! Use this resource with your students as they practice identifying and counting angles in different two-dimensional shapes.

Give your learners fun practice identifying hyperboles with this sweet figurative language maze.

Children will follow the clues to shade in the numbers on a hundreds board in this playful math puzzle.

Students will use colorful adjectives to fill in the blanks and complete a silly story about a frog and an ogre.

Dive into the fascinating world of seahorses in this watery worksheet! 

Get learners' creative juices flowing with this fun leap year-inspired writing prompt!

Learners will read descriptions of nine important events in U.S. history, then place them in the correct order on a timeline.

In this end-of-year assessment, students apply their language arts knowledge to grammar problems.

Do your students love puzzles? This one is a great introduction to KenKen®, a logic and math game from Japan.

Explore the Japanese Kanji alphabet, which uses symbols to represent meaning, rather than letters to represent sounds.

Give students practice researching, organizing, and analyzing historical information with this helpful social studies worksheet!

This rubric can be used with any lesson where students are learning or practicing fluency.

This math and riddle worksheet gets your kid to figure out what runs without legs. Try our subtraction worksheet for an added dose of mystery with your math.

This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.

Practice using adjectives to describe nature with this helpful grammar worksheet!

Students will review and play with three basic sentence structures to liven up their writing.