Abstract: Objective To construct the formative evaluation system of basic practical teaching of nursing and explore its application effect. Method Construct an evaluation system, using“not violating operational principles”as the assessment standard for student mutual evaluation, and conduct post class evaluation in the form of video assignments. Randomly select 74 students as the experimental group and 74 students as the control group from students of the undergraduate nursing major. The experimental group was evaluated using a formative evaluation system, while the control group was evaluated using a summative evaluation method. Compare the final exam scores of two groups of students and their feedback on the evaluation results. Result The final skill assessment scores of the experimental group students in the fourth and fifth semesters were higher than those of the control group, and the difference between the two groups was statistically significant (P<0.05); Comparing the feedback of two groups of students on the evaluation results, the difference was statistically significant (P<0.05). Conclusion This evaluation system is operable and helps students improve practical skills and comprehensive abilities.

Key words: Basic nursing, Practical teaching, Formative evaluation, Evaluation system, Skill assessment, Assessment standards