100
- This animal has a pouch to carry its babies.
100
- When liquid turns into a gas, like water turning into steam, it's called this.
100
- The number of sides on a trapezoid.
100
- This is the name for a person who writes books.
100
- The name of the person who invented the light bulb.
200
- The capital city of France.
200
- The innermost layer of the Earth.
200
- This is a word that shows action, like 'run' or 'jump.'
200
- This is the name for the route enslaved people used to escape to freedom.
- What is the Underground Railroad?
300
- This is the large, round object that orbits the Earth and is visible at night
300
- This type of rock is formed from hardened lava or magma.
300
- This is the name for the number 1/2.
300
- This is a word that describes a noun, like 'red' or 'happy'.
300
- This country is famous for its pyramids and the Nile River.
400
- The number of inches in one foot.
400
- This is the part of a tree that is underground.
400
- If you have 5 apples and I give you 3 more, this is the total number of apples you have.
400
- A word that is the same as another word, like 'big' and 'large'.
400
- This American president signed the Emancipation Proclamation.
500
- The famous American who was a leader during the Civil Rights Movement and gave the "I Have a Dream" speech.
- Who was Dr. Martin Luther King, Jr.?
500
- A scientist who studies rocks and minerals is called this.
500
- The name of a number that only has two factors, 1 and itself.
500
- The name of the person who illustrates a book.
500
- The name of the American who invented the telephone.
- Who was Alexander Graham Bell?