The Blended Learning Mode For The Selective Course Of Secondary Vocational Education

Nowadays selective curriculum reform in secondary vocational education is needed,which demands to expand the opportunities for the students to choose and change their majors.Due to the particularity of secondary vocational education,the implement faces many problems.For example,the problem of shortage of teacher and teaching resources,how to teach selective course and how to make the practice field to meet the demand of the huge number of students,and so on.However,such research as the sharing of teaching resources,enriching teaching forms,improving learning effects in the secondary vocational education is rare.This study analyzed the problems of carring out selective courses and the application of information technology in teaching of secondary vocational education which can benefit resource-sharing,students' learning selective opportunity,while only online learning can't reach the requirements of secondary vocational education.Based on this,proposed the blended learning theory to apply to the selective course teaching in secondary vocational,built a new kind mode made innovations for the traditional blended learning mode,that was,adding relevant enterprise staff as auxiliary teaching for the online teaching,meanwhile,applying the real situation theory to the online teaching in the process which could bring the secondary vocational students the most intutive feelings that cause their intesests for the study.And the design of offline activities are aimed at online teaching content,then the activties' design followed the principle of “learning by doing”,which could privide students opportunities of hands-on exercise to the greatest extent,to satisfy the vocational educaton requirement of theory teaching and skill training.To verify the effect of the new mode,a specific course was chose as an example.And a quasi-experimental of randomly divided two groups in pre-post test was designed for 3 weeks.The experimental group accepted the new teaching mode of blended learning theory,and the control group accepted the tradional teaching.And the learning content are the same unit,the data acquisition methods were the performance teasting and questionnaire survey.The experimental data shew that the teachers and students who used the system had highe satisfaction.For the independent samples T test of satisfaction of learning methord,learning interest,learning attitude and motivation,the mean value of experimental group was significantly higher than the control group.It shew that the effectiveness of blended learning mode of selective course in vocational education was better.And in the aspect of students' mental load,the mean value of experimental group significantly was lower than the control group,which shew that the mental load of the experimental group students were low.This was advantageous to the vocational education student's learning.Theoretical significance is to provide the theory basis for vocational education selective curriculum reform in the process of how to carry out the corresponding teaching,and make the complement of blended learning theory for teaching of selective course in vocational education.And the practical significance lies in the enhancement of the interest and motivation of vocational students.Then it can enrich the students' learning content,and reduce teachers' workload,and so on.