How to write an explanation about bikes.

He Puna Pūmanawa  did some explanations This is how to write an explanation.

• First you do some planing on a chart so that you know what to write.
• You write a title, like 'How does a bike move?'
•  Then you do a definition saying what a bike is.
• Then you do the parts (the main parts of a bike).
• Then do the process about how is works.
• Last but not least you write  the conclusion.