1, you can refer to the textbook, and the design ideas should be clear and smooth;

2. Links such as geometric sketchpad can be inserted to make the animation effect of the courseware more vivid;

3, the number of pages should not be too much, and the text should not be too thick;

4. Important conclusions are emphasized by bolding and changing color.

After the test of classroom effect, you will gradually optimize the courseware. Wish you success!