The first thing, which you need to determine, is the type of your paper - analytical, explanatory or argumentative. Analytical work concentrates on specific issue, takes it into parts and evaluates ' it. Explanatory work clarifies some idea to the auditory. Argumentative work takes some idea as a basis and verifies it using particular evidence. The aim of such a paper is to convince the listeners and readers to accept this idea as a right one.
Before you start writing, think about your readers. When your auditory has a high level of knowledge, you may use specific vocabulary without explanations for every word. If your readers and listeners have superficial knowledge, give more explanations. Thus, it will be easier to decide which information to use and which is unnecessary.
Give your thesis time. Do not limit your time too much. You cannot create a perfect paper at once without drafts and extra time for revision. Let your thinking process flow naturally. After you have formulated the main ideas of the thesis, set the work aside for a couple of days and let your brain work and give the paper an initial shape. Do not try to force the words to come into your head. Use this time to gather information.
Before you make a final copy of the thesis, look at somebody's successful work. Such a paper should be chosen properly, because you will use it as an example. Try to choose something similar to your work with a related topic. Focus your attention on introduction and conclusion of this paper and compare with your own - you might find something useful to add into your paper after reading.
Use only your own original ideas. College thesis is an important paper, which must be free of plagiary. Of course, it is obvious that your knowledge is a product of studying, a combination of your own ideas and the ideas that you got from other researches. However, all the sources you use must be properly cited and all other's ideas must be quoted or paraphrased.
Follow the requirements of your citation style. It will help you to put your thesis into its final shape. Guidelines to citation styles will help you to make references to all sorts of sources, including pictures, videos, etc.