The second grade mathematics is an important turning point in the primary school stage, and its subject characteristics and teaching requirements have a far-reaching impact on students' subsequent mathematics learning. Importance of basic knowledge: Grade two mathematics is a critical period for establishing basic knowledge of mathematics. Students need to master basic mathematical concepts, such as addition, subtraction, multiplication and division, fractions, decimals, graphs and measurement.

1, pay attention to thinking training

Pay attention to thinking training: Senior two mathematics is no longer a simple memory and imitation, but focuses on cultivating students' mathematical thinking ability and problem-solving ability. Cultivate study habits: Senior two is an important period for students to form good study habits. Good study habits, such as listening carefully, thinking diligently and reviewing in time, will have a positive impact on students' future study.

2. Create a good learning environment

Create a good learning environment: Teachers should create a positive learning atmosphere in the classroom and encourage students to ask questions, discuss and share ideas. Diversified teaching methods: Teachers should adopt diversified teaching methods according to the characteristics and needs of students, such as physical operation, group cooperation, game teaching, etc., to stimulate students' interest in learning.

3. The importance of practical activities

Importance of practical activities: Teachers should integrate practical activities into teaching so that students can learn and understand mathematics knowledge in practice, such as organizing measurement activities and shopping activities. Cultivate students' innovative thinking: Teachers should encourage students to think independently and cultivate their innovative thinking. By guiding students to find problems, put forward assumptions and verify assumptions, students' innovative ability can be improved.

4. Do a good job of communication with parents.

Good communication with parents: Teachers should keep close communication with parents, feedback students' learning situation in time, and guide parents to help their children learn. In a word, the characteristics and requirements of the second grade mathematics discipline pay attention to the study of basic knowledge and thinking training, and emphasize the creation of good study habits and learning atmosphere.

In order to meet these requirements, teachers need to constantly improve their teaching level, adopt diversified teaching methods, pay attention to practical activities, cultivate students' innovative thinking, and maintain good communication and cooperation with parents.