Children find the unknown angles for five triangles, then identify whether the triangle is right, acute, or obtuse, in this geometry worksheet.

Do you believe in the Bermuda Triangle? Compare witness accounts of these weird waters and draw your own conclusions in this reading worksheet.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

These "Treehouse Triangle" worksheets break down the geometric process into easy, solvable steps.

Get out those books, open the laptop, and research what Ramadan is all about. Your child can learn valuable research skills while learning about this holiday.

Use this glossary with the EL Support Lesson Plan: Learn to Compare and Contrast.

Kids learn about the Earth's solid and atmospheric layers, then label the diagram with the correct terms in this fifth grade Earth science worksheet.

Use these vocabulary cards with the EL Support Lesson Plan: Learn to Compare and Contrast.

Learn about the fascinating earthworms to boost your reading comprehension skills!

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Introduce your students to divisibility rules with this handy worksheet that goes over the rules and asks students to fill in examples.

Children read the First Amendment, then complete a simple word scramble puzzle and answer reading comprehension questions.

This colorful worksheet asks your fourth grade geometry detective to practice identifying right triangles.

Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

Come explore the ocean blue as you dive into this aquatic nonfiction passage!

Teach your students to sort triangles as acute, right, or obtuse based on their internal angle type.

This "Treehouse Triangles" worksheets breaks down the geometric process into simple steps. Take angles from archenemy to acquaintance with this worksheet.

Practice geometry in a fun way with this "Treehouse Triangles" worksheet. Get your child to measure angles with ease in this treehouse-themed worksheet.

Comparing characters in books is a great way to learn more about them, and learn more about how important characters are to books.

Your young historian will learn about the Iroquois League with this worksheet. He'll learn some important U.S. history as he practices his reading.

It’s prime time to learn to rhyme! Learn about rhyming words that end with the same sound but different spellings.

Learn to identify adjectives in this seasonal worksheet!

Learn some interesting history about some of the oldest, and longest, roads in the U.S.! Your child will learn about a famous trade route to Mexico.

Learn to identify nouns with this festive worksheet!

Learn about the Bill of Rights by Illustrating them!

Help students learn how to use a protractor.

Buster the Builder needs help finding the angles of the walls in this treehouse. Your child will use his geometry know-how to help him out.

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

Learn the important dates in the life of Abraham Lincoln.

Master your addition facts with this colorful, inviting math worksheet!