1, Objectivity: Educational measurement focuses on the use of objective standards and tools for evaluation, reducing the influence of subjectivity and making the evaluation results more accurate and reliable.

2. Comparability: Educational measurement requires that the evaluation results are comparable, that is, the evaluation results of different periods, different regions and different groups can be compared, so as to better understand the students' learning situation.

3. Accuracy: Educational measurement pursues the accuracy of evaluation results, and through scientific measurement methods and tools, it reduces errors as much as possible and improves the accuracy of evaluation.

4. Diversity: Educational measurement can include different measurement methods and tools such as examination, questionnaire survey and observation to comprehensively evaluate students' learning situation and ability level.

5. Feedback: The purpose of educational measurement is to provide targeted feedback to help students and teachers understand the learning situation and make corresponding adjustments and improvements according to the evaluation results.