Guided by the concept of the new curriculum standard, this research-based examination proposition aims at "attaching importance to the learning process and promoting students' development", and examines students' double basics, thinking, problem-solving ability and comprehensive learning ability from the aspects of concept, calculation, operation, exploration and application.

The basic knowledge, basic skills and basic mathematical thinking methods of primary school mathematics are the most basic contents for students to further study. Therefore, we fully consider the "double basics", pay attention to the internal relationship of disciplines and the comprehensive application of knowledge, strive to reflect the mathematical thinking method and the examination of ability, quality and potential, add some open questions and exploratory content in the test paper, and examine the flexibility, innovation and practicality of students' problem solving.

The whole volume sets a number of practical problems with real life background, with a score of 38 points. These problems are close to students' real life and reflect the connection between mathematics and life. Guide students to experience the process of solving practical problems in the exam and experience the emotion of using mathematical knowledge to solve practical problems.

As an aspect of knowledge application, the test paper is designed as "observation, analysis and serious practice". The topic is vivid and intuitive, emphasizing the process and method. While examining basic knowledge and skills, we also examine thinking ability, reasoning ability, spatial concept and the ability to solve practical problems by comprehensively applying mathematical knowledge. Strive to guide teachers and students to pay attention to practice.