Understand how to organize information in paragraphs so readers can scan your work and better follow your reasoning.
Unlike punctuation, which can be subjected to specific rules, no ironclad guidelines exist for shaping paragraphs. If you presented a text without paragraphs to a dozen writing instructors and asked them to break the document into logical sections, chances are that you would receive different opinions about the best places to break the paragraph. In part, where paragraphs should be placed is a stylistic choice. Some writers prefer longer paragraphs that compare and contrast several related ideas, whereas others opt for a more linear structure, delineating each subject on a one-point-per-paragraph basis. Newspaper articles or documents published on the Internet tend to have short paragraphs, even one-sentence paragraphs.
While you generally want to move from the known to the new, from the thesis to its illustration or restriction, you sometimes want to violate this pattern. Educated readers in particular can be bored by texts that always present information in the same way.