1.Magic Seven principle (7 2=5~9). Each slide conveys 5 concepts to the best effect. 7 Concepts The human brain just happens to handle. More than 9 concept burdens are too heavy, please organize them again.
2. KISS (Keep It Simple and stupid) principles. Because we do PPT for the public, not the small audience. Our aim is to instill our understanding in the audience. It is simple and simple to represent your true mastery of knowledge.
3. The law of 10/20/30. The demo file does not exceed 10 pages, the speech time does not exceed 20 minutes, the demonstration uses the font to be not less than 30 points (point)
In layman's words, it is:
A. Use charts to chart. All the people will pick the pictures first.
B. Everyone sees the chart, the first sight is to find the lowest and highest, and then find the relevant. It will be very easy for people to mark these three items.
C. Don't write so many words, no one will read them unless you intend to read them.
D. Find ways to let people know how much your PPT is, or tell someone what you want to say about the organization and structure. It's very important, good for yourself and good for the audience.
E. Do not use more than 3 animation effects, including slide transitions. Good ppt is not built by effect, and simplicity is more popular than fancy.
F. Use spoken language, put in some similar tips of places, the effect is often doubled.