1, application research of sketchpad courseware for primary school mathematics geometry.

2. The experiment of using "homework box" to assist teaching in primary school mathematics teaching.

3. Research on the application of interactive teaching machine in the teaching of advanced mathematics space and graphics in primary schools.

4. Research on the construction strategy of "temperature" primary school mathematics classroom based on children's position.

5. A case study of comprehensive mathematical practice activities in heterogeneous primary schools in the same class.

6. Strategy research on improving the educational research ability of primary school mathematics backbone teachers.

7. The practical exploration of elementary school mathematics "Do you know" teaching under the background of Lide Shu Ren.

Second, the best topic of primary school mathematics research

1. Practice and research on using calculator in mathematics teaching.

2. The implementation of layered design for exercises and assignments.

3. Early intervention research on error-prone points.

4. The design of "question string" teaching plan.

5. Explore the method of concept introduction.

6. Analysis of the teaching strategies of the textbook "Inquiry Learning".

7. Practical research on the development and utilization of "wrong" resources in mathematics teaching.

8. The study of scene creation in classroom lead-in.

9. Research on the strategy of optimizing problem design in instructional design.

10, Case analysis of pupils with mathematics learning difficulties.

Third, mathematical research topics

1, the golden section in primary school mathematics classroom.

2, the mathematical communication network tariff survey statistics.

3. Optimization in mathematics.

4. How to calculate the inflow of the reservoir?

5. The influence of calculator on computing power.

6. Cultivation of mathematical inspiration.

7. How to improve the efficiency of mathematics classroom?

8. The application of quadratic function image features.