Construction And Application Research Of Problem Enriched Instruction Mode In Junior Middle School Information Technology Course

In the era of knowledge economy,the cultivation of talents not only focuses on the quality of knowledge acquisition,but also on the cultivation of comprehensive capabilities.Information technology education at the stage of compulsory education emphasizes that students experience the process of acquiring,processing,and expressing information by using computers and networks to solve practical problems and carry out subject learning in practical activities.Because information technology courses are more practical,the theories are more abstract,and the content update speed is fast,it is critical to choose a matching teaching mode.The teaching methods of traditional information technology courses lack the cultivation of students' ability to a certain extent,and there are misunderstandings in the teaching problems,which makes students unable to deal with practical problems.Problem enriched instruction advocates putting learning in complex and meaningful problem situations,encouraging and guiding students to ask questions,solving problems of different structures and types through self-directed learning and cooperative inquiry,and transfering knowledge and skills learned.Problem enriched instruction can promote the development of students' thinking,improve students' enthusiasm for learning and solve problems,and can meet the needs of junior middle school information technology courses to a certain extent.Literature statistics found that presently the problem enriched instruction model is mainly applied to science,physics,moral character and other disciplines,and has achieved certain results,but the application of junior middle school information technology courses is very few.Based on this,this study explores and studies theoretically and practically the problem enriched instruction model of junior middle school information technology courses.First of all,through reviewing the literature,field visits and other methods to sort out the research status of problem enriched instruction model in junior middle school information technology course,find out the research problems,and frame the research content,research methods and research ideas of this article.Secondly,based on the existing research,the relevant theoretical foundation and construction principles,through the analysis of junior middle school information technology courses,teaching objects and problem functions,a problem enriched instruction model applied to junior middle school information technology courses was constructed.The model is divided into two parts: new teaching and comprehensive courses according to the type of junior high school information technology courses.The problem runs through the teaching,and the main line is to create problem situations,ask questions,analyze problems,solve problems,and transfer problems.And explain the characteristics of the model,the degree of conformity with the course,and the essentials of the operation,and propose a teaching problem design template to ensure the systematic and targeted teaching problems.Thirdly,according to the problem enriched instruction model,the teaching design of two representative teaching cases is carried out to show the case results.Finally,we carried out teaching experiments to verify the effectiveness of the model,collected data using questionnaires and interviews,and used student test scores,questionnaire results,and interview results to evaluate the application of the model from subjective and objective aspects,and draw experimental conclusions.It aims to improve the teaching effect of information technology courses and provide references for teaching research related to problems.