Generally speaking, the PPT proposal for undergraduate defense is between 10-20 pages.

Undergraduate students' defense is one of the important links for graduates to carry out academic inquiry and display professional practice results, and PPT is the main demonstration means. There is no rigid rule on the number of ppt pages for undergraduate defense, which depends on the content and details of the topic to be discussed and the allocation of presentation time.

If the main object of discussion is in-depth academic research, then there may be more content and pages, which need to be more substantial and detailed; For some projects with strong exhibition nature, they need to be concise and clear, and the number can be relatively reduced.

If there are too many PPT pages, it is likely to waste a lot of time turning pages, which will affect the effect of the whole presentation. Too few pages will give people an impression that the content is not rich, and it is difficult to present the results and value of the project research comprehensively and systematically.

Of course, no matter how many pages of PPT you choose, the key point is to combine the reasonable arrangement of time and tasks to show the most important content. When designing every page of PPT, you should also pay attention to details such as PPT theme, color matching, image design and font size. , and make the content of each page clear and concise, so that the audience can easily understand and attract their attention.

We need to pay attention to adding argument points and questions links at the end of each page, so as to express the defense questions conveniently and emphatically and fully explain the value of academic achievements. In short, effective time management and meticulous presentation will be one of the important guarantees for the successful production of PPT, and presenting the value of the work to the audience completely is one of the keys to achieving good results in undergraduate thesis defense.

The defense process of undergraduate graduation thesis

1. self-introduction: self-introduction is the opening remarks of the defense, including name, student number and major. When introducing yourself, be generous, calm, smile and polite to leave a good impression on the defense team members. A good beginning means half the battle.

2. Respondent's statement: Successful self-introduction is only the beginning of this defense, and subsequent self-statements will be on the right track. The main contents of the self-report include the title of the paper; Project background, reasons for choosing this project and current project development; The specific content of the subject includes the respondents' viewpoints, research process, experimental data and results.

Respondents' research modules, specific work, solutions and research results in this topic. The innovative part of the article; Conclusion, value and prospect; Self-evaluation.

3. Questioning and defense: The defense teacher's questioning is arranged after the respondent's self-report, which is a more flexible link in the defense. Asking and answering questions is a process of mutual communication. Generally speaking, there are three questions, which are asked in the order from shallow to deep, and the respondents answer them on the spot.

4. Summary: The above procedures are over, and the representative's defense is coming to an end. Finally, the respondent made a concluding statement by watching the whole process of defense, including two aspects: the experience of graduation design and thesis writing; Gains from participating in the defense. The defense teacher will also comment on the performance of the respondent: achievements, shortcomings and suggestions.

5. Acknowledgement: Thank the person who helped with the graduation design thesis and thank the defense teacher politely.