Getting the introduction just right always takes time, but first impressions are extremely important. A conclusion is the final paragraph of the essay, where you revisit the body of your paper, and bring all the threads of your argument together. But you should also make some final statement about your thesis and the argument that you have made. The middle of your essay should be made up of a number of paragraphs that progress in some logical or well-reasoned order towards your conclusion. One of the most important aspects of the essay is its use of logical transitions from one moment to the next.
Transitions are simply the logical movements from one section of the essay to the next.
Transitions can occur at a number of different levels. The first is the general level, such as the movement from the introduction to the middle to the conclusion. They also occur at the level of the paragraph, where each paragraph should logically follow the preceding paragraph. Transitions occur even at the level of the sentence. That is to say, no sentence should follow a preceding sentence, unless there is some kind of logic or reasoning behind its placement.