Application Of Task-Based Hierarchical Group Teaching Method In Information Technology Classroom Of Junior Middle School

With the development of "core literacy",the reform of information technology curriculum is imperative.The cultivation of students should not only stay at the knowledge level,but also pay attention to the cultivation of students’ society,teamwork,problem solving and information utilization The The teaching and learning in the new period should meet the requirements of "nuclide literacy" for students’ development.Under the premise of letting students master the knowledge of the classroom,enhance their teamwork ability,solve problem ability and information literacy.Junior high school information technology courses are difficult to implement,there is still a lack of basic knowledge,not to talk about other related capabilities.There are three reasons for this situation,one student is different,junior high school information technology is a primary school information technology,then a high school information technology disciplines,due to different levels of primary education led to the junior high school students starting point is different;Second,the growth environment is different,including the different family environment and the surrounding environment is different;the characteristics of the three learners,each learner’s character,ability,etc.will also affect the learning of information technology.How to get learners to receive the education of teaching students in accordance with their aptitude is the most important development for each learner.Under the guidance of the literacy of information technology,we cultivate students should be more social,make it easier to adapt to society.The first study shows that the teaching and learning of students as the main body,the problem-based teaching and learning is more likely to promote students’ learning,so the author believes that the teaching mode of information technology under the new classroom reform should be based on the problem,Of the students as the main body,and then put forward a task-based hierarchical teaching model.This paper takes the information technology classroom of junior high school as the research object,and uses the experimental research method,the questionnaire survey method,the literature data method and the action research method to analyze the current situation and existing problems of information technology curriculum.Then,based on the research of hierarchical group teaching model,the hierarchical model is discussed first.The stratification principle is established according to the relevant factors that affect the learner’s achievement of the learning goal,and the relevant factors are integrated and optimized.After the factors of the stratification of the learners,stratification is not only from the student level,including the lesson preparation,class,teaching objectives,teaching resources,teaching evaluation and other links will be different levels of different levels of different groups of learners So that learners more easily and easily achieve our set of learning goals,and then designed for the class of students teaching design;stratification is the group after the study to determine the form of group,the author adopted the "semi-homogeneous group,Group heterogeneous"group form,the group form is determined,the specific group design,to discuss different ways of thinking different ways of cooperation of students how to group,so that each group to optimize the learning efficiency,in the process to determine Hierarchical grouping operation process;Finally,the author will be task separately layered due to the task The stratification is based on the form of learner grouping,and the task is proposed to be more complex than the other hierarchical elements of the scene creation,in this research unit,combing the task design should follow the principles to determine the task hierarchy based on factors,Module operation process,such as:the creation of the situation,learning support given.The application of the teaching model applied to our school information technology teaching,through the study of the former test,post-test analysis of teaching mode in the application of education and teaching,and in the follow-up process to improve the teaching model.The teaching model of hierarchical grouping has been applied in other disciplines,how to improve the teaching mode so that it can optimize the teaching of information technology,add the task to the model,and classify the task is the innovation of this article.Layer to meet the different students of personalized learning,to stimulate students’ interest in learning,then how to optimize the stratification of students,stratification group how to be more suitable for learners learning is another innovation in this study is also a difficult point.Combined with the present situation of junior middle school information technology teaching and the characteristics of learners,summed up a set of students fully embodies the individual,so that each student to develop the junior high school information technology teaching model.The use of forming the teaching model for teaching,in the teaching process,this teaching model for continuous improvement and improvement.