In written English, educational writing has certain characteristics and must adjust to a strict set of necessities. No matter kind of essay you’re writing, it is very vital to start with an introduction. The introduction ought to provide a quick overview on what your essay is all about. In the case of the length of sentences in your essay it should not be too brief or too long for this will likely trigger confusion. Make your introduction concise and direct to the purpose. If attainable make a rough draft first in your introduction earlier than finalizing it.