Numbers
Science
Capitals
Authors
Languages
100

The numbers such as 3,5,7,13,17

What are prime numbers?

100

A geographic coordinate that specifies the north–south position of a point on the Earth's surface

What is latitude?

100

The capital of England.

What is London?

100

The author of the Harry Potter series.

Who is J.K. Rowling?

100

The language of the United States of America.

What is English?

200

The numerical value of pi

What is 3.14?

200

The processes by which water circulates between the earth's oceans, atmosphere, and land. 

What is the water cycle?

200

The capital of the United States.

What is Washington, D.C.?

200

the author of the Junie B. Jones' series.

Who is Barbara Park?

200

A French term that means "Fat Tuesday".

What is Mardi Gras?

300

The greatest factor that divides two numbers.

What is GCF?

300

The energy of motion.

What is kinetic energy?

300

The capital of Texas.

What is Austin?

300

Lewis Carroll wrote this popular book about a little girl who fell down a hole.

What is Alice in Wonderland?

300

Dora the Explorer says many words in this language.

What is Spanish?

400

A short way of adding the same number multiple times.

What is multiplication?

400

The part of a plant cell that gives it its green color.

What are chloroplasts?

400

The capital of Japan.

What is Tokyo?

400

This author's real name was Samuel Langhorne Clemens. He was famous for his novels about a young boy named Huckleberry Finn who experienced many adventures along the Mississippi River.

Who was Mark Twain?

400

People in Italy speak this language.

What is Italian?

500

The meaning of this sign:   <

What is "less than"?

500

In the Milky Way solor system, the planet closest to the sun.

What is Mercury?

500

The capital of Mexico.

What is Mexico City?

500

Laura Engalls Wilder wrote several stories about her life growing up on the prairies of the United States. The books were later made into a tv series.  

What is Little House on the Prairie?

500

A language "spoken" by deaf people.

What is sign language?