Expositive text

Here you have some useful links.

Link 1

To write an expositive text, you must consider this,

The Introduction which includes a Hook and Big Idea (Topic Sentence or Thesis
Statement),

Body which is filled with information that supports the Big Idea.

This information is organized into details (for a paragraph), or main idea paragraphs filled
with details (for multiple paragraphs), and

the Conclusion which repeats the Big Idea (topic sentence or thesis statement) using different words and also includes a Snappy Ending.

Taken from: http://www.nancyfetzer.com/pdf/Expository-Text-Organization-red.pdf

Use this link to organize your ideas online.