Explanation
Tells us how something works or gives us information about something.
Purpose
Structure
A general statement is used to introduce the topic of explanation.
A series of logical steps explaining how or why something occurs.
Steps continue until the final state is produced or the explanation is complete.
There are lots of things we can do to stay healthy and to keep illnesses away.
The best drinks for staying healthy are water and milk. Fruit juices can be good for us but they can have a lot of sugar in them. Fizzy drinks are not good for us at all.
Features
Explanations are written in the present tense.
Conjunctions that signal time are used in explanations.
then next several months later
Explanations are written using causal connectives.
because so this causes
Many birds fly south
Features
Using how or why in a title helps.
Use a clear title that indicates what you are writing about.
Title and Introduction
Use the first paragraph to introduce the subject to the reader.
Try to make the title intrigue the reader.
Why do sloths hang about?
Decide whether to use diagrams, charts, illustrations or flow charts to help explain.
Organise the writing and illustrations to explain:
Interest the reader with an exclamation or question.
Interest the reader.
Strange as it may seem…,
Not many people know that…
Beware – whirlwinds can kill!
Did you know...?
Relate the ending to the reader.
Reread the explanation pretending that you know nothing about the subject. Does it make sense?
Ending
If specialised terminology is used, a glossary may be needed.
Finish by drawing all ideas together in a concluding paragraph.