Math
EARTH & LIFE SCIENCE
GRAMMAR & WRITING
HISTORY & GEOGRAPHY
BRAIN TEASERS
100

What is 8 × 7?

56

100

What do we call the solid layer of Earth beneath the soil?

Bedrock

100

What is the subject in the sentence: “The bright stars twinkled.”?

Stars

100

What ocean is on the East Coast of the United States?

Atlantic Ocean

100

I’m a shape with 3 sides. What am I?

Triangle

200

What is 324 rounded to the nearest hundred?

300

200

What part of a plant makes food using sunlight?

Leaves

200

Choose the correct pronoun: “Sarah and ___ went to the park.” (me/I)

I

200

Who was the first U.S. President?

George Washington

200

What number comes next? 5, 10, 15, 20, ___

25

300

A rectangle is 9 units long and 4 units wide. What is its area?

36 square units

300

What is the process called when water changes from liquid to gas?

Evaporation/Boiling

300

What is a synonym for “enormous”?

Huge / gigantic

300

What continent is the Sahara Desert located on?

Africa

300

If a clock shows 3:00, how many degrees has the minute hand moved from 12?

0
400

You have 3 quarters, 2 dimes, and 4 pennies. How much money is that?

$1.09

400

What are animals that hunt other animals for food called?

Predators

400

Is the following a simple, compound, or complex sentence? “I wanted to play outside, but it started to rain.”

Compound

400

What is the longest river in the world?

Nile/Amazon

400

I have keys but open no locks. What am I?

Piano

500

A number is 6 less than 4 × 9. What is the number?

30

500

What is the name for a group of ecosystems with similar climate and organisms?

Biome

500

Rewrite correctly: “running fast the dog caught the ball.”

Running fast, the dog caught the ball.

500

What do we call people who study artifacts from the past? (Indian Jones)

Archaeologists

500

You see me once in a year, twice in a week, but never in a day. What am I?

The letter E
M
e
n
u