Academics
Brain boosters
classroom life
Brain knowledge
Random knowledge
100

What equals 40? (multiplication)

8 x 5

100

I have hands but cannot clap.

clock

100

The kind thing to do when someone drops their papers.

 help them pick them up

100

Octopuses have this many hearts

3

100

This animal is known as the “King of the Jungle.”

lion

200

What is the main idea?

The main idea tells what a story is mostly about.

200

I am full of words, but I cannot talk.

What is a book?

200

What you should do when the teacher is giving directions.  

listen quietly

200

The process plants use to make their own food using sunlight.

What is photosynthesis

200

There are 7 days in this.

a week

300

What is Earth?

the planet we live on

300

I get wetter the more I dry.

a towel

300

What you should do if you don’t understand the assignment

raise your hand and ask for help

300

A sentence that asks something and ends with a question mark.

What is an interrogative sentence

300

The red, white, and blue flag belongs to this country.

The United States

400

What is a noun?

A noun names a person, place, thing, or animal.

400

You see me once in June, twice in November, and not at all in May.

What is the letter E?

400

What teamwork means

working together to reach a goal

400

Honey never spoils, which means it can last this long.

forever

400

This is the largest planet in our solar system.

Jupiter

500

What equals 475? (addition)

347 + 128

500

crust, mantle, outer core, inner core

The layers of the Earth from outside to inside.

500

What you should do if you finish your work early

What you should do if you finish your work early

500

The largest animal in the world

blue whale

500

What is evaporation

This is the process of water turning into vapor and rising into the air