With special emphasis on the implementation of specific teaching measures.

1, continue to strengthen the cultivation of learning routines and learning habits, such as careful examination of questions and calculations, attention to checking calculations, and standardization of writing formats.

2. Let students learn mathematics in vivid and concrete activities. In teaching, create problem situations according to students' life experience, and encourage students to learn mathematics in vivid and concrete activities.

Teachers should make full use of students' life experience and design vivid, interesting and intuitive mathematics activities. For example, the textbook is composed of several small cubes, 10 is one, and 100 is one, so the number of layers of such 10 is 1000, and the number of such 10 cubes is 10000, so that.

3. Guide students to think independently, cooperate and communicate, and help students accumulate experience in participating in mathematics activities. In specific mathematics activities, students are encouraged to think independently, express their opinions bravely, be good at listening to others' opinions and communicate with their peers. At the same time, guide students to cooperate in groups and improve the discipline of mathematics activities.

4. Cultivate students' initial application consciousness and ability to ask and solve problems. This textbook provides many practical problems to be solved by using the knowledge learned, and makes full use of these materials to cultivate students' application consciousness in teaching. Some practical activities are also arranged in the textbook, such as "finding out which problems in life can be solved by multiplication and which problems can be solved by division, and talking with peers" to cultivate students' ability to ask and solve problems, so that students can realize the connection between mathematics and real life.

5. Pay attention to the infiltration of mathematical thinking methods. According to the characteristics of the subject, combined with the specific teaching content, the ideological and moral education and related concepts are organically infiltrated.

6. Use teaching materials creatively. In teaching, according to the characteristics and actual situation of students in this class, creatively use teaching materials and design teaching process; According to the existing knowledge and life experience of the students in this class, determine the reasonable starting point and focus of teaching, combine the local actual situation and students' life experience, select appropriate teaching materials and create teaching situations. At the same time, record their teaching design and teaching reflection in time, and constantly improve their teaching ideas and teaching methods.