The Design And Application Of Scaffolding Teaching Based On Micro Lesson In Junior Middle School "Information Technology" Course

In the age of information,how to improve the ability of information technology is always a hot topic.At the present stage,with the growing strength of our country,the requirements for modern education are increasingly strict.So it is more necessary to implement the teaching mode or method more in line with the requirements of quality-oriented education.Firstly,the national policy is constantly expediting the reform of information technology curriculum.Secondly,under the epidemic situation,online lessons has become the mainstream development trend,which makes the fragmentation of learning methods such as micro-class come to the fore.Thirdly,the information technology courses in the information age really need to explore new teaching ideas,and the combination of teaching methods and modern teaching methods has become a new direction.In view of this,paper attempts to explore the integration of short videos and scaffolding teaching methods.The design and application of scaffolding teaching based on micro-lesson in junior middle school information technology course mainly takes micro-lesson as the scaffolding and carries out teaching practice according to the operation process of scaffolding teaching.We assist students to realize the advancement of the recent development area,complete the knowledge assimilation and construction independently,improve students' independent learning and cooperative learning ability,help students solve problems and adapt to the society.Starting from the theory of constructivism and zone of proximal development,through the accumulation of a large number of literature,the integration point of scaffolding teaching and micro-course teaching is found,and micro-course teaching is designed based on micro-course scaffolding with micro-course as the scaffold.In combination with personal practical experience and the summary of existing micro-course research,teaching design principles and micro-course design principles of micro-class-based scaffolding teaching in junior middle school information technology courses are proposed.At the level of scaffolding types applicable to information technology micro-lessons,two scaffolds,cognitive and emotional,are sorted out from the perspective of "generic" scaffolding.Through literature review,questionnaire survey and semi-structured interview method,field observation method,the teaching experiment method and other research methods,application of scaffolding instruction theory and micro teaching present situation investigation analysis,will be based on the micro class used for the scaffolding instruction,through the students' subjectivity and problem oriented situational teaching can stimulate students' curiosity,to make it as a driving force to autonomous learning.In the specific practice process,two classes of Grade 7 in M Middle School of Shihezi with the same level will be selected through the subject level test to carry out teaching practice according to the experimental method.They will be respectively tested as the experimental group of scaffolding teaching based on micro-lessons and the control group of traditional teaching to conduct practical teaching research.After the teaching,the test paper was designed to compare the scores before and after the test,and the SPSS software was used to carry out T test to compare the scores of the two classes before and after the teaching.The results showed that the experimental class had a significant improvement in academic performance compared with the control class.Through the students' learning interest,classroom effect,autonomous learning ability and other three dimensions to analyze the students' teaching effect questionnaire survey.The experiment proves that the scaffolding teaching based on micro-lesson can give full play to the classroom guidance role of micro-lesson,play a positive role in students' learning interest,students' independent learning ability and improve the teaching quality,achieve the scaffolding teaching theory situational teaching effect,and effectively improve the quality of junior middle school information technology classroom teaching.