Essay writing becomes more important as you progress through academic studies. Although at any level, it is a skill that enhances your grades as well as your ability to communicate succinctly, in a written format.
The best method to become a strategic essay writer is to start with a plan of what you are attempting to communicate. Break the topic down into important points and then decide on the order to present each subtopic.
Students many times run on with their thoughts and devise long complicated sentences that are difficult to understand. As well many times, students do not separate their thoughts into discreet paragraphs which leads to reader fatigue.
Another fault many students commit is to use "big words" in order to impress the reader. Technical jargon is best used with explanations, so the readers do not become frustrated.
The whole idea of writing a great essay is to communicate ideas.