Example: Explanation

 

How to Fly a Kite

A kite is a flying object that is heavier than air.

A kite consists of a frame, a skin covering the frame and a long string that is held by the user.

A kite becomes airborne when the wind pressure between the kite and the ground lifts the structure into the air. The tilt of the plane surface of the kite causes a lesser air pressure to occur behind the kite’s upper surface than the pressure created by the wind on the under-surface.

Kites have been used as signals, experimental instruments in atmospheric measurement and as play objects dating back many thousands of years.

Definition
States what the thing or process is.
Components/parts:
Why it works. Describe the components of the thing or process.
Definition
How it works
Cause and effect escribed.
Conclusion:
Where and what it can be used for.