In a world without airplanes, The Wright Brothers flew in the face of science, so to speak, and invented the first modern airplane.

These days, we seem wired to our electronics! Challenge your child to imagine a world without electricity in this creative writing prompt.

There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Discover Europe's most popular cities as you learn cool facts about the people and places that make Europe such a world-famous destination.

Children read a brief biography of world renowned opera singer Marian Anderson, then answer a series of reading comprehension questions.

Did you know that Queen Isabella of Spain paid for Columbus' expedition to the New World? Read more about this interesting woman in history.

Djinn are evil genies who live in a parallel world. Tell your 4th grader to write about his favorite superhero defeating this djinn.

Here's multiplication practice with real world applications! Plus, memorizing this linear measurement chart will help your kid keep track of conversions.

Get ready to settle one of the world’s most disputed arguments: Is breakfast, lunch, or dinner the best meal?

Read this famous Norse myth starring Sif and Loki and find out how mythology shapes our understanding of the world around us.

Give your students a real-world visual of cars and parking lots as they get comfortable with arrays and the commutative property of multiplication.

Despite language barriers, there are some universal symbols that the whole world can understand. Can you think of some more to add to this list?

Empress Wu Zetian ruled China when the western world was in the Dark Ages. This 2nd grade worksheet that balances history with reading comprehension skills.

Your mixed operations skills will be out of this world by the time you finish this third- and fourth-grade math worksheet! 

Are you aware of how many endangered species there are in the world? Use this trivia sheet to test your knowledge of some beautiful but endangered animals.

Ever wonder about those mysterious crop circles that show up in fields across the world? Engage in a fun conversation about this interesting type of geoglyph.

Build a paper model of one of the most famous clocks in the world, Big Ben! This paper craft requires some tricky scissor-work and patience.

Learn all about the Great Pyramid of Giza, one of the seven ancient wonders of the world, and find out why Egyptians built it hundreds of years ago.

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!

Use this worksheet to show how historical maps reflect what people thought of the world long ago.

Step right up to the most famous wall on Earth! Spanning nearly four thousand miles, the Great Wall of China is one of the oldest wonders of the world.