School-based Curriculum Development And Research Based On Scratch For Computational Thinking

In the information society,computational thinking has been gradually taken seriously recently or even a few years ago.Computational thinking is not only related to the essential content of computer science,but also closely related to everyone's life.With the promulgation of "Core Literacy for the Development of Chinese Students",computational thinking has become one of the four core qualities of information technology.The teaching objectives set by the author are mainly aimed at improving the computational thinking of students through the teaching of information technology disciplines.Students can solve complex problems by improving the ability of computational thinking,which can not only improve information literacy,but also improve problem solving ability.This thesis is based on Scratch software as a carrier tool for computational thinking.It develops the school-based curriculum for junior high school students to learn programming.It explores the junior middle school students' contact and gradually develops their thinking ability in the process of learning programming languages.It is of great research significance to set up a junior high school Scratch school-based curriculum in terms of cultivating students' computational thinking.The development of the Scratch school-based curriculum has a great effect on the school curriculum structure,and has a great influence on the cultivation of teachers'scientific research capabilities to improve students' information literacy and computational thinking ability.The development of Scratch school-based curriculum in junior high school for the development of computational thinking requires clear goals;a clear main line of school-based development and a content structure framework;the development of a school-specific style and the Scratch school-based curriculum in line with students'actual conditionsIn the development of Scratch school-based curriculum in junior high school for the cultivation of computational thinking,the research mainly uses the research method,experimental research method and quasi-experimental research method to research the thesis.This research focuses on the following issues:first,how to develop a Scratch school-based curriculum that can cultivate students' computational thinking and integrate school characteristics into the curriculum;second,what is the coincidence of Scratch and computational thinking and the actual teaching in the Scratch programming classroom How to integrate the relevant teaching content of computational thinking in the middle;finally,how to design the scale and the learning sheet can further test the improvement of students' computational thinking ability.Through the entire study,we have reached relevant conclusions:Students have studied the Scratch school-based curriculum throughout the semester,which not only improves the students 'information literacy,but also improves the students'computational thinking through scale verification.