This unit's math test better embodies the new concept and target system of the new curriculum standard. Curriculum standards point out that everyone should acquire the necessary mathematical knowledge.

Different people get different development. This paper focuses on students' learning process, which is comprehensive and has four major problems. The test questions better reflect the hierarchy. Among them, basic problems account for 70%, and slightly difficult problems account for 30%. The content of the test questions mainly examines students' initial understanding of space and uses it flexibly to distinguish different positions from different angles.

There are fewer mistakes in the first to third questions, and only a few students make careless mistakes. There are many mistakes in the fourth question, and some students 16 made mistakes. For students who have made mistakes, we should strengthen collective guidance exercises and find out the reasons for the mistakes. Practice again and again until you are proficient.

Students' concept of space is so poor that they don't know the difference between plane graphics and three-dimensional graphics. When talking about topics, a few students don't attend classes, which forms a bad habit. We should strengthen the guidance for these students. In the future, we should actively find out our own shortcomings, strengthen our study and practice the missing knowledge points; Establish the white confidence of students with difficulties, make up lessons for them in time, and let the poor students try their best to catch up. In addition, junior students should strengthen the cultivation of study habits and active learning ability.