Math
Science
U.S History
Words & Grammar
Wild World
100

What is the value of π (pi) rounded to the nearest hundredth?

3.14

100

What planet is known as the Red Planet?


Mars

100

Who was the 16th president of the United States?


Abraham Lincoln

100

What’s the plural of “mouse”?


Mice

100

What type of animal is a Komodo dragon?


Lizard

200

What is 25% of 300?

75

200

What gas do plants need for photosynthesis?


Carbon Dioxide

200

What part of speech describes an action?


Verb

200

What is the fastest land animal?

Cheetah

300

If a cube has a volume of 343 cubic centimeters, what is the length of one edge?


7 cm

300

What force keeps the planets in orbit around the sun?


Gravity

300

What year did the Declaration of Independence get signed?


1776

300

What is the word for a comparison using “like” or “as”?


Simile

300

What is the term for animals that can live both in water and on land?


Amphibians

400

What is the next number in this pattern: 2, 6, 12, 20, 30, ___?


42

400

What part of the cell contains DNA?


Nucleus

400

What is the only continent without a desert?


Europe

500

You have 2/3 of a cup of sugar. A recipe uses 1/4 cup per batch of cookies. How many full batches can you make?


2 batches

500

What organ in your body can grow back if part of it is removed?


Liver

500

Who was the U.S. president during the Great Depression and World War II?


Franklin D. Roosevelt

500

What do we call a word that has the same spelling but different meanings (like bat)?


Homograph

500

What natural event is measured on the Richter scale?

Earthquake