Keep track of your facts with this third- and fourth-grade worksheet!

Learn to use present progressive tense as you read about helping the environment!

Figure out false multiplication facts with this third- and fourth-grade worksheet!

Find the factors needed to complete multiplication facts with this third- and fourth-grade fluency worksheet!

The Earth is very much alive, even its rocks shift and change. Practice geology vocabulary with this challenging word search.

A conjunction is a word that joins two phrases together. With the help of this worksheet, students will learn how to use conjunctions to connect related facts—and they'll learn about waterspouts along the way!

In this math exercise, students will demonstrate their multiplication and division facts fluency.

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

Invite learners to get creative with this fun writing prompt featuring mysterious animal tracks!

In this intro-to-the-Earth worksheet, kids can cut out the seven continents and place them on the globe.

What if you were the last person on earth? Give your child some fun writing practice with this sci-fi writing prompt.

Earth has many different land and water features—can you recognize them? Test your knowledge with this crossword puzzle for third and fourth graders!

Who is this Frankenstein guy anyway? He's not the monster -- he's the guy who invented him.

Take a historical tour of Spain, home of the Running of the Bulls! Learn all about this Spanish-speaking country's diverse regions, dialects, and traditions.

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

Find out all about the gorgeous mountains, delicious food and unusual national animals that make Peru such a unique and wonderful nation.

What do you know about the wonderful country of Guatemala? Find out how the country got its name and what the people like to do for fun!

Addition and multiplication relate quite closely! This worksheet shows your fourth grader how, and gives him practice with the concept.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!