Research On Thematic Teaching Practice Of Computer Specialty Course In Secondary Vocational School Supported By Micro Course ——Taking Photoshop Course As An Example

With the national attention to vocational education,computer courses put forward higher requirements for secondary vocational students’ problem-solving ability.For the secondary vocational school,graduation means employment.It is particularly important to learn and refine a "skill" during school.At the same time,how to improve students’ problem-solving ability is a problem to be solved in computer professional courses.According to the above content,this study aims to improve students’ problem-solving ability and design a theme-based teaching mode supported by micro lessons.Before the completion of this study,a lot of literature was read and sorted out to sort out the research status of micro-lessons and theme-based teaching at home and abroad.We also interviewed two teachers of computer professional courses in secondary vocational schools.In the interview with teachers,we learned about the current situation of students’ learning and teaching,and identified the problems existing in students’ learning process.On this basis,we integrated micro class and thematic teaching,designed the thematic teaching mode process supported by micro class,and combined the characteristics of current computer professional courses in secondary vocational schools,Make the micro courses and the corresponding teaching design,and make the micro courses and teaching design of Photoshop course in the computer specialty course of secondary vocational schools.Then,using the quasi experimental research method,the first and second chapters of the national planning textbook for vocational education "Photoshop CS6 for graphics and image processing" were selected as the teaching content.The selected research object was the senior one class of a secondary vocational school in s city.The teaching practice activities were carried out for more than one month.The data before and after the implementation of the problem-solving ability questionnaire and the interview results between students and teachers were analyzed,So as to verify the effectiveness of the theme teaching mode supported by micro courses.After the implementation of the above research,this study draws the following conclusions: 1.The thematic teaching supported by micro class can improve students’ problem-solving ability,and there are significant differences in the three dimensions of problem-solving ability between the experimental class before and after the implementation of teaching activities;2.The design of thematic teaching mode supported by micro course should follow the principles of teaching design;3.The evaluation methods should be diversified,which can increase the opportunities for communication between teachers and students,including but not limited to teacher evaluation and inter group mutual evaluation.4.The thematic teaching supported by micro class should pay attention to the analysis of the current situation of students.