1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
100

A caterpillar changes and turns into what?

A butterfly

100

How many stripes does the American flag have?

13

100

What continent is the least populated?

Antartica

100

The interior angles of a triangle always add up to ____.

180 degrees

100

 How much of the Earth’s surface is taken up by water?

71%

200

Who invented the lightbulb?

Thomas Edison

200

True or false: Bats are mammals?

True

200

If it is 2:15pm now, what time will it be in two hours and 30 minutes?

4:45pm

200

A story conveying a moral lesson is called what?

A fable
200

What is the official currency of Japan?

Yen

300

The plural of moose is ____?

Moose

300

If you fly from New York to London, which ocean do you cross?

Atlantic Ocean

300

The hardest naturally occurring mineral is ___?

Diamond

300
What is the term for a country that chooses not to take sides during a war?

Neutral

300

Animals without backbones are known as ____.

Invertebrates

400

If you cut a quarter into thirds, how many pieces would you have?

3

400

What state of matter does water turn into when you heat it?

Gas

400

What is the term used to describe the central character of a plot?

Protagonist 
400

The United States and Mexico are separated by which river?

The Rio Grande

400

The modern-day city of Istanbul was known by what name in the 13th century?

Constantinople

500

What is the largest internal organ in the human body?

The liver

500

What is bigger: 285 or 200+30-5+60?

They are equal

500

Which planet is the fourth furthest from the sun?

Mars

500

If a train leaves the station and travels at 60 miles per hour, how much time will have passed when it arrives at a station 300 miles away?

5 hours or 300 minutes

500

Who developed the theory of radiation?

Marie Curie