通过对中职PS课堂学习过程评价中的改革,重点围绕PTA量表的编制要求,在组织结构、学习态度和项目设置等内容进行改革,并举例说明了PTA量表的制定。教学实践表明,在中职PS课堂学习中引入PTA量表对学生学习过程进行评价,使评价更具有全面性、客观性和合理性。 Through the reform of PS learning process evaluation in secondary vocational schools, we focus on the preparation of PTA scale, reform the organizational structure, learning attitudes and project settings, and give examples to illustrate the PTA scale development. Teaching practice shows that PTA scale is introduced into PS class of secondary vocational school to evaluate students’ learning process, making evaluation more comprehensive, objectivity and rationality.