How to steps in writing a good paragraph. Before you can begin writing, you need to know what you are writing about. And you need to know Topic Sentence.Before writing a paragraph, it is important to think first about the
topic
an
d then what you want to say about
the topic. Most often, the topic is easy, but the question then turns to
what
you want to say about the topic
.
This concept
is sometimes called the
controlling idea.