Sierras presentation about wheels and axles

By

Sierra Kent

A wheel was invented 5,000 years ago.But archaeologists say it was invented

8,000 years ago.A wheel and axle was made in Asia.

A wheel and axle is a circular thing with wheels on each side.

Wheel and axle is circular frame or disk attached to an axis than or wheels, to turn.

A wheel is something that rolls, for instance a car it has wheels.

A axle is , for instance say a stick is an axle it goes on a car to help the wheels stay on.

For instence a car has a wheel and axle. On the car the wheel is the thing that has

the wheels on it.

Acorting to the archaeologists it was probably invented 8,000 years ago.

Wheel and axle was made in Asia. It is still a mystery who made it. But people say it was invented 5,000

years ago. A wheel and axle is a circular frame or

disk attached to an axis that or wheels to turn.

A wheel and axle is a circular thing with wheels on each side.