Wheel

High school (ages 12+)
Transportation

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/wheel

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the earliest evidence?Potter's wheel, Mesopotamia, circa 3500 BCE
2. What is the transition to transport?Wheeled carts, Mesopotamia, circa 3200 BCE
3. What is a wheel and why is it important?A wheel is a round object that rolls instead of sliding, which makes moving things easier and faster. It helps us carry heavy loads and travel long distances.
4. When did people first use wheels?Wheels first appeared in Mesopotamia around 3500 BCE, first as a potter’s wheel. About 300 years later they were used on carts and chariots.

Rolling Friction: The resistance encountered when a body rolls over a surface, significantly less than sliding friction.
Axle: A shaft or spindle on which a wheel or pair of wheels revolves.
Mesopotamia: Ancient region in Western Asia, often called the 'Cradle of Civilization,' where early wheeled technology emerged.
Pneumatic Tire: A tire filled with compressed air, designed to cushion and improve traction.