Three-Syllable Science Words
4th Grade Writing
4th grade
RANDOM
4th Grade
Science
4th Grade Spelling
100

IT'S USED FOR EXAMINING OBJECTS TOO SMALL FOR THE UNAIDED EYE TO SEE

MICROSCOPE

100

What are these: "  "

Quotation marks

100

How many weeks are in a year?

52

100

Name 2 things animals need in order to be considered mammals

warm-blooded, backbone, feed milk to their young, have hair, etc.

100

Spell the word: When you go somewhere on a trip


Vacation


200

AN ANIMAL THAT EATS PLANTS IS AN HERBIVORE. AN ANIMAL THAT EATS MEAT IS A ____________________.

CARNIVORE

200

Is "I think green beans taste like dirt." is an example of a fact or an opinion ?

Opinion

200

Name a 6 sided polygon. 

hexagon

200

This category of animal eats only meat.

A carnivore

200

Spell the word: a mountain with hot lava inside

volcano

300
"C" AND "D" ARE EXAMPLES OF THESE NUTRIENTS

VITAMINS

300

What is the transition phrase in the following sentence? 

"To add on, there are many types of squirrels as well."

to add on

300

How long is a decade?

10 years

300

Name the 5 senses.

See, hear, taste, smell, and touch

300

Spell what is: Made of wax, has a wick, and can be lit with a match.

Candle

400

THIS FORCE PULLS OBJECTS TOWARDS THE GROUND

GRAVITY

400

What word is an adverb in the following sentence?

Tony slithered quietly down the hallway. 

quietly
400

How old is Mr. Amor?

38

400

Three natural disasters

earthquake, flood, tsnunami, volcano, tornado

400

Spell the word: What has the dates, months, and days of the week on it?

Calendar

500

WHAT IS THE NAME OF THE LAYERS OF GAS THAT SURROUND A PLANET?

ATMOSPHERE

500

What should always go at the end of a sentence?

Punctuation. (.!?)

500

What does the prefix "centi" mean?

one hundred

100

500

Collisions involve a transfer of ____________

energy

500

Spell the last month of the year.

December

600

AN ANIMAL IS A CONSUMER.  WHAT IS ANOTHER NAME FOR A PLANT THAT CAN MAKE ITS OWN FOOD?

PRODUCER

600

what is a noun?

A person, place, or thing

600

If you get up at 5:30 A.M. and get home at 4:45 P.M. How much hrs./min. were you gone?

What is 11 hrs. and 15 minutes. 

600

What type of animal is active at night?

Nocturnal

600

Spell a 5 sided quadrilateral

pentagon

700

AN ANIMAL THAT HUNTS OTHER ANIMALS IS KNOWN AS A  _________________________

PREDATOR

700

What is a thesis?

A claim. The main idea of an essay.

700

What are the names of the two fourth grade teachers' dogs?

Snoopy & Buddy

700

What is the name of the machine people build involving chain reactions to complete a simple task?

Rube Goldberg machine

700

Spell the capital of the state that you live in. 

Augusta