First, the characteristics of job design
? 1, focusing on basic knowledge
? This kind of homework design involves a wide range, involves many knowledge points and is difficult, which can examine students' correct understanding and application level of knowledge.
? 2. Structural balance of operation design
Homework design combines the examination of calculation skills with the examination of thinking level. Among them, "judgment", "fill in the blank", "choice" and "calculation" focus on the understanding and flexible application of basic knowledge, and pay attention to the detection of mathematical concepts, thinking modes and problem-solving skills. "Problem solving" examines students' observation ability, information integration ability and divergent thinking ability.
3, close to the reality of life
? Homework design asks for themes from students' familiar life, makes boring knowledge live and situational, and makes students feel that there is mathematics everywhere in life, and mathematics cannot be separated from life.
Second, the analysis of students' practice
1. Basic knowledge section. The students' answers are ideal, which is the fact that we have mastered the basic knowledge and trained the knowledge that students should have.
? 2. The calculation ability is not optimistic, but the calculation accuracy of most students is obviously improved than before, which is inseparable from the usual classroom training and reasonable homework.
3. In solving problems, students can basically solve the connection between knowledge and life in this book, but there are still some students who lose a lot of points because they are not careful in reviewing the questions and have not mastered the knowledge firmly enough, which we should strive to do well in the future.
Third, measures to improve teaching
1. Cultivate students' good study habits, focusing on some good habits such as being earnest, careful, neat in handwriting and independent inspection.
2. Based on teaching materials and rooted in life. In teaching, we should not only take textbooks as the basis, but also infiltrate the key points and difficulties of textbooks in a down-to-earth manner, and closely connect with life on the basis of textbooks, so that students can learn more about mathematics in life and solve life problems with mathematics.
3. Pay attention to students' learning process, cultivate students' ability to examine and analyze problems, and master certain problem-solving skills and methods, especially the good habit of checking. Strengthen students' divergent thinking ability.