MATH
SCIENCE
LANGUAGE ARTS
U.S HISTORY/ GEOGRAPHY
BRAIN BUSTER
100

36X8

288

100

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

Photosynthesis

100

What is the prefix in the word disagree?

dis-

100

What are the first ten amendments to the Constitution called?

The Bill of Rights

100

I have keys but no locks. I have space but no room. You can enter but can't go outside. What am I?

A keyboard

200

A pizza is cut into 12 slices. If you eat 5 slices, what fraction of the pizza is left?

7/12

200

Which layer of Earth is the hottest?

The inner core

200

What is an antonym for ancient?

Modern or new

200

Which river is the longest in the United States?

The Missouri River

200

Which number comes next?

3, 6, 12, 24, __

48

300

Find the missing number: 18 × □ = 468.

26

300

What are animals without backbones called?

Invertebrates

300

What type of figurative language compares two things using "like" or "as"?

Simile

300

Which two states are not connected to the rest of the United States?

Alaska and Hawaii

300

If all roses are flowers and some flowers fade quickly, what must be true?

All roses are flowers.

400

A store sells pencils for $1.75 each. How much do 8 pencils cost?

$14

400

Which planet has the most moons?

Saturn

400

What is the theme of a story?

The lesson or message the author wants readers to learn.

400

Who wrote the Declaration of Independence?

Thomas Jefferson

400

A farmer has 17 sheep. All but 9 run away. How many are left?

9

500

A train travels 48 miles each hour. How far does it travel in 3½ hours?

168 miles

500

Matter can change from a liquid to a gas. What is this process called?

Evaporation

500

Which sentence uses correct punctuation?

A. i love reading mystery books.

B. I love reading mystery books!

C. I Love reading mystery books

D. I love reading mystery books

b

500

Which mountain range stretches along much of the eastern United States?

The Appalachian Mountains

500

A clock shows 3:00. What is the angle between the hour and minute hands?

90°

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