The Design And Application Of Microlecture Under The Mode Of "Learning Before Teaching"

Based on Constructivist Learning Theory, Bloom’s Mastery Learning Theory, The teaching goal classification theory and Teaching Design Theory, using literature research method, case study method etc, this paper aims to define the core idea and characteristics of microlecture and to recognize the development and present situation of microlecture by analysing of related literature, books and internet resources at home and abroad. By the questionnaire for students and interview with teachers to recognize the present situation of information technology course in senior high school, to analyze the realization and advantage of using the microlecture in the information technology course of senior high school. The research aims to build a suitable teaching design model of microcture and to apply it to the teaching of information technology course in senior high school.This study use the teaching material "Data Management Technology"(optional 4) published by the Guangdong Education Publishing House. The experimental research lasts two semesters, with senior one students of a middle school in Fujian province, who are divided into two experimental groups:group 1 (class taught by conventional teaching method), group 2(class taught by embedded microlecture model).To explore the validity of " The Design and Application Mode of Microlecture" by comparative analysis of the two groups’ teaching effect. This subject will be helpful to free the teachers from the information technology course, promoting autonomous learning of students and promoting the design and application of microlecture for classroom teaching.