Informal writing in the conventional folk style is often very different from the type required in academic settings. One is largely laid-back and casual, while the other is more conventional and strict. Whenever you write in either style, you need to keep these differences in mind to keep your material consistent throughout your course.

Contractions In academic writing, you need to spell words; In informal writing, you can use the usual contractions.

Technical terms. In academic writing, the use of technical terms is expected, as long as it provides an accompanying definition of performance; In popular writing, the use of technical terms should be kept to a minimum, with a detailed explanation each time.

Speak in a group. In academic writing, you must use “we” when explaining technical terms; During informal use, it is more acceptable to use specific names (in addition to referring to yourself in the first person).

Abstractions In academic work, you are encouraged to emphasize abstractions, without the need for detailed explanation; In popular writing, any mention of lofty concepts must be accompanied by many simplified diagrams and examples.

Passive voice. The use of the passive voice is really recommended for academic writing in some cases (when trying to show that other scientists can achieve the same results, for example); in popular writing, passive verbs should be avoided like the plague.

Confidence. In academic writing, you are advised to express your points forcefully, as succinctly as possible; for less strict writing, you should hold back on the self-assurance statement, showing empathy for the readers’ potential struggle with it.

Most of the best writing programs have a built-in function to verify compliance with formal writing standards. Be sure to take advantage of it when you have the assignment to write for an academic title.