Math
Language
Science
Random
Everyday Inventions
100

How many minutes are in an hour?

60

100

What is a noun

a word (other than a pronoun) used to identify any of a class of people, places, or things

100

This green part of a plant grows into the soil to soak up water and nutrients  

Roots
100

This is the only mammal on Earth that can actually flap its wings and fly

A bat

100

This stretchy, gooey toy was originally invented by accident during World War II when a scientist tried to make fake rubber out of silicone

Silly Putty
200

What is 22 + 37

59

200

Spell the word **see teacher for word**

Frozen

200

When liquid water gets very cold and turns into solid ice, it goes through this phase change

Freezing

200

This big, hot star at the center of our solar system is so huge that one million Earths could fit inside it.

The sun

200

This crunchy lunchtime snack was invented over 150 years ago by a chef who was trying to annoy a customer who complained his French fries were too thick

Potato Chips
300

Skip count by 3's up to 15

3, 6, 9, 12, 15

300

What is wrong with this sentence?

the dog went to the park.

Capital at the beginning of the sentence. 

The dog went to the park.

300

This specific type of habitat is very dry, gets very little rain, and is home to cacti and camels

Desert

300

This tall animal has the same number of neck bones as a human (seven bones), but each bone can be up to 10 inches long

Giraffe

300

This useful classroom tool actually used to be made out of rolled-up pieces of stale bread before rubber was discovered

An eraser

400

Which number is in the tens column?

157

5 = 50

400

This is the short, combined word you get when you put the two words "have" and "not" together.

Haven't

400

This seasonal process happens when animals like bears go into a deep, long sleep to survive the cold winter.

Hibernation
400

The hardest working muscle in your body. 

HINT *think Valentine's Day

Your heart

400

This sweet, frozen treat on a stick was invented by an 11-year-old boy who accidentally left his sugary soda drink outside on a freezing night with a stirring stick inside it

A popsicle

500

You have 4 groups of 5 cookies. How many cookies do you have?

20

500

If something is definitely not "little" or "small," you might describe it using this common 3-letter antonym.

big

500

This opening in the Earth's crust can erupt, shooting out hot liquid rock called lava.

Volcano

500

When you do this explosive action, the air blasts out of your nose at up to 100 miles per hour, which is faster than a car driving on the highway!  

A sneeze
500

This plastic playground toy was invented in 1943 by a mechanical engineer who dropped a tension spring and watched it "walk" down a pile of books

A slinky
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