Math Mania
World Geography
Scientific Discoveries
U.S. History Highlights
First Letter Vocabulary Vault
100

The product of 8 and 7

What is 56?

100

The Largest Ocean

What is the Pacific?

100

This simple machine is a flat surface tilted at an angle, used to help lift objects.

What is an inclined plane?

100

He was the first President of the United States.  

Who is George Washington?

100

This "A" word for a person who writes books.

What is "author?"

200

It is the name for a triangle with three equal sides.

What is equilateral?

200

This African River is often consided the longest in the world.

What is the Nile?

200

This system in your body is responsible for pumping blood.

What is the circulatory system?

200

This document, signed in 1776, declared the American colonies independent from Britain.

What is the Declaration of Independence?

200

This "S" word means "to quickly look over something without reading every word."

What is skim?

300

The smallest prime number.

What is 2?

300

The country is home to the Forbidden City and the Great Wall.

What is China

300

The center of an atom is called this.

What is the nucleus.

300

This U.S. President issued the Emancipation Proclamation in 1863.

Who is Abraham Lincoln?

300

This "A" word means "happening every year."

What is annual?

400

If a store sells a $50 item at 20%, it will cost this much.

What is $40.

400

This is the only continent that is also a country.

What is Australia?

400

Penicillin, the world’s first true antibiotic, was discovered by this scientist.

Who is Alexander Fleming?

400

The attack on this U.S. naval base on December 7, 1941, led America into World War II.

What is Pearl Harbor?

400

This "v" word is a synonym for "brave" or "corageuous."

What is valiant?

500

The number that, when cubed, equals 27.

What is 3?

500

This Mountain Range is considered the border between Europe and Asia. 

What is the Ural?

500

This Italian scientist improved the telescope and made major discoveries about our solar system.

Who is Galileo Galilei?

500

This movement in the 1950s and 1960s fought to end racial segregation and ensure equal rights for African Americans.

What is the Civil Rights Movement?

500

This 10-letter "i" word means “to look closely and carefully at something like a detective might do.”

What is "investigate?"