MATH
BIOLOGY
SCIENCE
ENGLISH
HISTORY
100

What is 5 × 6?

30

100

What organ pumps blood throughout the human body?

The heart

100

What planet do we live on?

Earth

100

What is the opposite of “hot”?

Cold

100

Who was the first President of the United States?

George Washington

200

What is the square root of 64?

8

200

What part of a plant absorbs water from the soil?

The roots

200

What force pulls objects toward Earth?

Gravity

200

What is a word that describes a noun called?

An adjective

200

In what year did the United States declare independence?

1776

300

What is 25% of 200?

50

300

What is the process by which plants make their own food?

Photosynthesis

300

What gas do humans need to breathe to survive?

Oxygen

300

What is the past tense of “go”?

Went

300

Who was known as the “Father of the Country” in the United States?

George Washington

400

What is the area of a rectangle that is 8 cm long and 5 cm wide?

40 cm²

400

What molecule carries genetic information in living organisms?

DNA

400

What is H₂O commonly called?

Water

400

What is a word that means the same as another word called?

A synonym

400

What war was fought between the North and South in the United States?

The Civil War

500

Solve: 3x + 6 = 21. What is x?

5

500

What organelle is known as the powerhouse of the cell?

The mitochondria

500

What is the center of an atom called?

The nucleus

500

What figure of speech compares two things using “like” or “as”?

A simile

500

What document begins with the words “We the People”?

The United States Constitution