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100

The reddish-brown substance that forms when iron reacts with water.

What is rust?

100

This Marvel hero carries a shield made of vibranium and is known as the First Avenger.

Who is Captain America?

100

The shape with 4 equal sides and 4 right angles.

What is a square?

100

This wizarding school is where Harry Potter studies magic.

What is Hogwarts?

100

This animal says “moo.”

What is a cow?

200

The smallest unit of an element that still has its properties.

What is an atom?

200

This Pixar movie follows emotions like Joy, Sadness, and Anger inside a girl’s mind.

What is Inside Out?

200

The perimeter of a rectangle with length 7 cm and width 5 cm.

What is 24 cm?

200

The superhero who swings from webs and has spider-like powers.

Who is Spider-Man?

200

The color of the sky on a sunny day.

What is blue?

300

When two or more substances mix and make a new substance.

What is a chemical reaction?

300

This blue hedgehog is the main character in a popular video game series and movie.

Who is Sonic?

300

12 × 8 ÷ 4 = ?

What is 24?

300

This animated movie features a group of toys that come to life when humans aren’t looking.

What is Toy Story?

300

A popular pizza topping that comes from pigs.

What is pepperoni?

400

Groups of atoms that repeat to make up a substance.

What are repeating groups of atoms?

400

This YouTuber known for huge giveaways and challenges has over 200 million subscribers.

Who is MrBeast?

400

The number halfway between -10 and 10.

What is 0?

400

This popular video game features block-building and exploration in a pixel world.

What is Minecraft?

400

The holiday when we carve pumpkins.

What is Halloween?

500

This is a model scientists use to study things too small to see.

What is an atomic-scale model?

500

In the Mario universe, this dinosaur-like character helps Mario by eating enemies and jumping high.

Who is Yoshi?

500

Solve for x: 5x – 7 = 18

What is 5?

500

In this popular game, 100 players drop onto an island and battle until only one remains.

What is Fortnite?

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