The production skills of PPT for undergraduate thesis defense can be roughly divided into several points:

Conciseness: It is important to answer and demonstrate when defending PPT, so it is really a torture for teachers to list a long paragraph of text. You think it's really intense to listen to so many students' defenses every day, so it's most important to list the key points concisely.

Clear logic: Remember that your defense should be clear, so the content block diagram of the whole defense PPT must be made. This part is especially important before making PPT and during the defense. It can let you know roughly what your PPT should do, and it can also make you more organized in the defense process.

Typesetting is very important: there must be a good distinction between big and small titles and words. Generally, their font size ratio is 3: 2: 1, and the line spacing is generally between 1.75 times and 1.5 times.

Chart priority: when making PPT, the priority of chart text must decrease in turn.

Finally, there are many skills in making PPT for graduation thesis. Of course, if you really can't do it, you can directly download the relevant PPT templates to apply, which I believe will be of great help.