The main thesis idea is considered to be the main point of a dissertation. Various dissertations have to contain the important theses ideas, which would then make a good impression at the supervisor. Try making the thesis ideas as simple as it is possible. Do not forget that your thesis ideas have to be presented as a solution of a problem and not as a question.

Thesis proposal is provided by students, before the submission of their dissertation. The thesis proposal assists student focus on their research objectives, clarify its significance and the need, describe the methods, predict problems and results, and decide alternatives and interventions. Writing thesis proposal is not difficult if the proper format is followed.
While considering how to write a thesis proposal, one should consider the following structure:

? Abstract ? the abstract of theses proposal consists of several paragraphs which present a winning resume of the proposal;
? Introduction ? it sets the framework for your proposed projects;
? Literature review ? a brief but exact explanation of the sources for your thesis proposal, outlining their importance for the work;
? Key questions ? when you write thesis proposal, consider the key questions of your thesis with answers that are not obvious;
? Methodology ? a sufficient explanation of the methods you are going to use in the paper with the objective of answering the key questions;
? Conclusions and implications of thesis proposal ? describe the results expected, your work's achievements' contribution to the field, the methods you have decided to use in order to ensure the validity and accuracy of the outcome.