Thesis course is a mandatory course that can train students to develop their academic abilities through research activities based on the basic concepts of science education research. The learning activities carried out consist of proposal preparation activities under the guidance of a supervisor, proposal seminars, data collection (research implementation), thesis preparation, and examinations. In the thesis proposal, students are asked to carry out an analysis of the problem based on initial observations; formulate the problem, research objectives, research benefits, and research limitations. Next, they develop research methods, determine samples from the population, research instruments, and methods of obtaining and analyzing data in accordance with the research problem formulation. The research instrument created must go through stages of review and validation from experts.