1, boot function. Orientation is the ontological function of evaluation, and it is also a potential constraint.

2. Provide information feedback. Provide accurate information about teaching and learning, and reflect whether the goals of teaching and learning have been achieved, or to some extent.

3. Promote the improvement of teaching and learning. The ultimate goal of evaluation is not to prove anything, but to improve and improve the process of teaching and learning.

Second, the content of primary school mathematics learning evaluation

According to the overall goal set by the standard, the evaluation content of mathematics learning mainly includes:

● Knowledge and skills assessment

● Assessment of problem solving.

● Evaluation of mathematical thinking

Evaluation of emotions and attitudes

Evaluation of knowledge and skills

The evaluation of knowledge and skills includes the evaluation of mathematical facts, processes, skills and methods such as logarithm and algebra, space and graphics, statistics and probability.

Second, the evaluation of mathematical thinking

Including the evaluation of abstract thinking ability, image thinking ability, sense of number and space, statistical concept and reasoning ability.

Problem-solving evaluation

Including the evaluation of the consciousness and ability to ask questions and the strategy to solve problems.

Evaluation of emotions and attitudes

Including the evaluation of students' participation in learning activities, learning habits, learning interests and self-confidence.

The first phase emphasizes whether students actively participate in mathematics learning activities, and the second phase emphasizes the rationality and flexibility of understanding thinking.