1. Motivation and purpose of research: Teachers may ask students what the reason and purpose of this research is, and the significance and value of this research to this field or society.
2. Research contents and methods: Teachers can ask students about research contents and methods, including literature review, research design, sample selection and data analysis.
3. Experiment or investigation process: If students conduct experiments or investigations, teachers can ask students about the specific operations, results and analysis during the experiments or investigations.
4. Research results and conclusions: Teachers may ask students about their research results and conclusions, as well as their own views and ways of thinking, in order to understand students' research level and academic literacy.
5. Academic ethics and intellectual property rights: Teachers may ask students questions about academic ethics and intellectual property rights, including quoting and criticizing other people's research results and protecting intellectual property rights.
6. Problems and challenges encountered in the research: Teachers may ask students about problems and challenges encountered in the research process and how to solve them.
7. Reliability and validity of research results: Teachers may ask students questions about the reliability and validity of research results, including sample size, data processing and statistical analysis.
8. Limitations and shortcomings of the research: Teachers can ask students about the limitations and shortcomings of the research and how to further improve and improve the research.
9. Possible future research direction: Teachers may ask students questions about future research direction and their own views and thoughts on this field or problem.
10. Students' personal questions: Teachers may also ask students some personal questions, such as the gains and feelings of research, the difficulties and gains in research, so as to better understand students' learning and research.
In short, in the defense of graduation thesis, teachers may ask questions from many aspects to understand students' research level and academic literacy. Students need to prepare carefully, answer questions clearly, highlight their research achievements and ways of thinking, and show their academic accomplishment and research level.