Academic papers like theses, dissertations, research papers, etc are important for all students and they are even tough as well as challenging too. When your professor asks you to write a thesis paper on a particular topic of your interest, he/she expects something special from you.
How important a thesis paper is, it is a research report. This report takes account of a series of problems in the field of your research. And thus your thesis paper must explain the history, your approach to solve the issues, your end results, and some suggestions to do for further development in the field of your research.