The Design And Practice Of Secondary Vocational Students’ Computational Thinking Ability Cultivation Under The Concept Of Knowledge Building

With the updating and iteration of new concepts and technologies such as brain science,AR technology,VR technology and meta-universe,how to effectively cultivate students’ computational thinking ability in order to cultivate young people with the characteristics of The Times and the ability of independent thinking has become the focus of all education stages.In the context of the national vigorous development of vocational education,In order to develop a certain degree of advanced literacy,Technical talents who can adapt to the development of the digital age,In 2020,the secondary vocational information technology curriculum reform clearly includes computational thinking into the core quality of the discipline,However,the current research on the cultivation of the computational thinking ability of secondary vocational students is limited,This study hopes that,while considering the learning situation of secondary vocational students,combined with the knowledge building concept that can effectively guide the cultivation of advanced thinking ability,Design a set of learning activity framework suitable for secondary vocational students’ computational thinking ability training and organize appropriate learning resources,In order to provide the path and reference for cultivating the computational thinking ability of secondary vocational students.This study first combs the relevant research results of the cultivation of computational thinking ability and the application of knowledge building concept at home and abroad through the literature research method,and determines the specific learning objectives of this study according to the characteristics of computational thinking process.Secondly,combining with the characteristics of secondary vocational education,the learning framework is designed with the concept of knowledge building,and the learning content is designed combined with the actual learning situation.Then,the learning activity framework and learning content were practiced in the real secondary vocational information technology classroom,and the computational thinking ability test questions and the learning activity questionnaire were designed to evaluate the students’ learning effect,and the students were interviewed.Finally,mathematical statistical tools are used to analyze the evaluation results to test whether the framework and content of knowledge building learning activities designed in this study can effectively improve the computational thinking ability of secondary vocational students.Research found that this study under the construction of knowledge building concept of secondary vocational students computing thinking ability training learning activity framework and according to the framework design learning content,help to improve students decomposition thinking,algorithm thinking,abstract thinking,evaluation thinking and migration ability of five aspects of computing thinking ability,improve students’ interest in learning difficult knowledge,and the comprehensive ability of students cooperation communication ability.