Let students understand the derivation process of mathematical theorems. Mathematics contains a series of related logical relations, and quantity is closely related to variables and functions. We should not only remember the conclusion of the theorem, but also understand how the theorem is derived. This process itself can also play a role in training students' mathematical thinking.

Let students understand the basic concepts and definitions. In the knowledge system of mathematics, the first thing to understand is the concept and definition. If the concepts and definitions can't be understood thoroughly, then the follow-up study will encounter difficulties. For example, basic concepts and definitions such as rational numbers and irrational numbers will be used in many later mathematical theories and exercises.

Let students master the calculation formula skillfully. The calculation formula is clear, it explains the specific calculation method, there are a certain number of formulas, but also reflects different calculation methods. It is important to quickly choose the appropriate calculation formula according to specific problems and calculate skillfully, which requires understanding, memorizing and using the formula.

Let students understand the derivation process of mathematical theorems. Mathematics contains a series of related logical relations, and quantity is closely related to variables and functions. We should not only remember the conclusion of the theorem, but also understand how the theorem is derived. This process itself also plays a role in training students' mathematical thinking.

First, it helps to cultivate the ability of logical thinking, problem solving and creative thinking.

Many children lack divergent thinking in the process of learning, especially in the mental development period of grade one or two, and need to lay a solid foundation for enlightenment. Mathematical thinking class can provide a platform for students to cultivate systematic thinking and critical thinking, and help students to cultivate logical thinking, problem solving and creative thinking ability. These skills are very beneficial to students' study and future development.

Second, it helps to cultivate the ability of observation, reasoning and abstract thinking.

Early mathematical thinking course can not only help students master basic mathematical concepts and skills, but also cultivate their ability of observation, reasoning and abstract thinking. By guiding students to carry out interesting mathematical problem-solving and inquiry activities, students' interest can be stimulated and their love and enthusiasm for mathematics can be improved.

Third, it helps to cultivate creativity and critical thinking ability.

In the process of solving problems, students need to use creative thinking to find different solutions to improve the flexibility and diversity of problem solving. At the same time, the course of mathematical thinking can also cultivate students' critical thinking and make them learn to question and evaluate the effectiveness of mathematical problems and solutions.

To sum up, the participation of second-grade primary school students in mathematical thinking class can provide them with a platform for all-round development and cultivate their mathematical thinking, creative thinking and critical thinking ability. This will not only help them get better grades in mathematics, but also lay a solid foundation for their future study and development.