Things I Definitely Forgot After 5th Grade
Stuff a 5th Grader Can Explain Better Than You
Math I’ll Never Use Again (Until a Kid Asks)
Geography That’ll Ruin Your Ego
Science That Made More Sense in 5th Grade
100

This U.S. state is the only one that’s also an island.

What is Hawaii?

100

This math operation is the opposite of multiplication.

What is division?

100

This is the name for a number that can’t be divided evenly by 2.

What is an odd number?

100

This is the largest continent on Earth, not your uncle’s backyard BBQ.

What is Asia?

100

This state of matter is like Jell-O’s cousin — not quite solid, not quite liquid.

What is plasma?

200

This type of triangle has exactly two equal sides.

What is an isosceles triangle?

200

This part of speech describes an action, like "scream" or "panic."

What is a verb?

200

The number of sides on a hexagon. You may check your stop sign for help.

What is 6?

200

This U.S. state touches four of the Great Lakes.

What is Michigan?

200

This is the force that keeps you from floating into space — and keeps snacks on your plate.

What is gravity?

300

This planet is closest to the sun — and definitely not your mom’s mood.

What is Mercury?

300

This organ pumps blood and is also broken during middle school dances.

What is the heart?

300

This is the part of a fraction that goes on top — like the drama.

What is the numerator?

300

This imaginary line divides the Earth into Northern and Southern Hemispheres.

What is the Equator?

300

This part of the plant soaks up water — not to be confused with a straw.

What is the root?

400

The process plants use to make food, not to be confused with Instagram filters.

What is photosynthesis?

400

This historical figure had wooden teeth (allegedly) and never told a lie (allegedly).

Who is George Washington?

400

This is what you call the answer to a multiplication problem.

What is the product?

400

This is the capital of France, not just a honeymoon fantasy.

What is Paris?

400

This tool is used to look at tiny things — no, not your self-esteem.

What is a microscope?

500

This war started in 1775 and ended with a whole lot of tea in the harbor.

What is the American Revolutionary War?

500

This 3-letter acronym is what kids use to beat adults at spelling bees.

What is “IQ”?

500

If Sally has 5 apples and gives 2 to Billy, this is how much she regrets it.

What is 3 apples and poor judgment?

500

This continent has penguins but no permanent human residents — just scientists and very cold regrets.

What is Antarctica?

500

This gas is what we breathe in, not just what you blow into a balloon.

What is oxygen?