The first is to learn to use the existing interesting knowledge. For example, Pythagoras theorem is about the relationship between three sides of a right triangle, which will be familiar and easy to use as a topic. There are also many interesting problems in mathematics that deserve our consideration and exploration. For example, Fermat's conjecture has long been transformed into Fermat's theorem. The second is to use the original knowledge to learn and understand. For example, technical principles, such as cutting cakes. Third, issues that need cooperation, such as the measurement of playground length.
2. Determine the writing outline and complete the narrative research topic, then you can determine the theme of the writing outline and finally complete the narrative research process. It should be emphasized that the writing of middle school mathematics papers should not only care about what is successful and what is unsuccessful, but also simply describe the experience in the research process. There is no need to blindly pursue whether there is a good conclusion, failure is also an important process of our research, and there is no need to pursue the format requirements of general papers. The key is to stimulate people's thirst for knowledge and cultivate their curiosity about things