1. Teaching design and implementation: To study how to design and implement effective mathematics courses, including the determination of teaching objectives, the design of teaching activities and the selection of teaching resources.

2. Students' learning difficulties and solutions: In view of the difficulties and problems encountered by primary school students in mathematics learning, study how to help students overcome obstacles and improve learning effects.

3. Teaching methods and strategies: Explore appropriate and effective mathematics teaching methods and strategies, such as inquiry learning, cooperative learning and game teaching. In order to promote students' understanding and application ability of mathematics.

4. Evaluation and feedback: Study how to carry out effective mathematical evaluation and feedback, including the design of evaluation tools, the determination of evaluation standards, and the use of students' feedback.

5. Textbook and resource development: Study how to develop textbooks and teaching resources suitable for primary school students' mathematics learning to meet their learning needs and interests.

6. Mathematical thinking and problem-solving ability: Study how to cultivate students' mathematical thinking ability and help students develop problem-solving ability, including reasoning, analysis and creative thinking.

7. Knowledge structure of mathematics: explore the structure and connection of primary school mathematics knowledge, and study how to help students build a solid mathematical foundation and deeply understand mathematical concepts.

8. Application of mathematics education technology: Study how to effectively apply mathematics education technology such as electronic teaching AIDS and teaching software to improve the effect and interest of mathematics teaching in primary schools.

9. Interdisciplinary teaching and mathematics integration: study the methods of organic integration of mathematics and other disciplines, and promote the cultivation of comprehensive quality, such as the integration of mathematics and science, mathematics and language arts.

10. Career development and teacher training: Pay attention to the career development and continuous professional development of primary school mathematics teachers, and study how to improve teachers' teaching level and professional quality.

The main contents of primary school mathematics

1, number and number operation: primary school mathematics first learns the concept of number, including integer, fraction, decimal and so on. , and perform basic operations such as addition, subtraction, multiplication and division.

2. Geometric shape: learn the types and properties of geometric shapes, including points, lines, surfaces, angles and related concepts such as parallelism, perpendicularity, symmetry and similarity.

3. Comparison and measurement of quantity: learn the concepts of comparison size, equality and inequality, measurement and conversion of length, weight, capacity and temperature.

4, data analysis and statistics: learning data collection, sorting, classification and analysis, as well as the production and interpretation of simple statistical charts.

5. Arithmetic and Algebra: Learn the rules of arithmetic operations such as integer operation, fractional operation and decimal operation, as well as the understanding and use of algebraic expressions.