All About the
Numbers
World of
Language Arts
In the Mind
of a Scientist
What a World
What Have You
Learned Lately
100

The value of this digit in 4,582 is 5.

What is 500?

100

This part of speech describes a noun — often answering “what kind” or “how many.”

What is an adjective?

100

The process by which plants make their own food using sunlight.

What is photosynthesis?

100

The first ten amendments to the U.S. Constitution are called this.

What is the Bill of Rights?

100

This video game features a Battle Royale mode and dances like “Floss” and “Orange Justice.”

What is Fortnite?

200

The distance around a shape is called this.

What is perimeter?

200

In a story, this is the struggle between two opposing forces.

What is conflict?

200

This is the smallest unit of life.

What is a cell?

200

This U.S. President issued the Emancipation Proclamation.

Who is Abraham Lincoln?

200

This electric car company, led by Elon Musk, also designs rockets through its partner company SpaceX.

What is Tesla?

300

A number that can only be divided evenly by 1 and itself is called this.

What is a prime number?

300

This type of figurative language compares two things using “like” or “as.”

What is a simile?

300

This force keeps us on the ground instead of floating into space.

What is gravity?

300

This ancient civilization built pyramids as tombs for their pharaohs.

What is Egypt?

300

This rapper and entrepreneur is known for songs like “Umbrella” and for creating the Fenty Beauty brand.

Who is Rihanna?

400

The point (0,0) on a coordinate plane is called this.

What is the origin?

400

The main message or lesson of a story is called this.

What is the theme?

400

Water changing from a liquid to a gas is called this process.

What is evaporation?

400

The global conflict that lasted from 1939 to 1945 is known as this.

What is World War II?

400

This popular 2024 movie featured Ryan Gosling singing “I’m Just Ken.”

What is Barbie?

500

The formula “(base × height) ÷ 2” gives you the area of this shape.

What is a triangle?

500

When the author gives hints about what will happen later, it’s called this.

What is foreshadowing?

500

This organ system pumps blood throughout the body.

What is the circulatory system?

500

This document, signed in 1776, announced the American colonies’ independence from Britain.

What is the Declaration of Independence?

500

This social media platform is known for short videos and viral dances.

What is TikTok?

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