Research On The Design Of Mobile Learning Resources For The Cultivation Of Algorithmic Thinking Of Junior High School Students

With the advent of the intelligent era,great changes have taken place in people’s learning and lifestyle.Especially driven by the epidemic,mobile learning is widely used in various fields of society.At present,junior high school information technology teaching pays more and more attention to the cultivation of students’ algorithmic thinking ability,but the improvement of algorithmic thinking can not be achieved in a short time,it needs students to accumulate and use it for a long time,and algorithmic mobile learning resources is an effective tool to help students improve their algorithmic thinking,but the current research on the combination of algorithmic thinking and mobile learning resources is relatively small There are few mobile learning resources to cultivate Junior High School Students’ algorithmic thinking.Based on this,in order to adapt to the current junior high school information technology curriculum training requirements for students’ algorithmic thinking,design and develop mobile learning resources to cultivate Junior High School Students’ algorithmic thinking.By combing the relevant literature at home and abroad,this study further defines the overall direction of the research,designs and develops the algorithmic mobile learning resources,and tests the effect of improving students’ algorithmic thinking through teaching practice.The specific research work is divided into the following parts: first,through combing the relevant literature,understand the research status at home and abroad,determine the theoretical basis to support this study,and define the relevant concepts.Secondly,through questionnaire and interview,we have a deep understanding of the current situation of algorithm teaching and the demand of algorithm mobile learning resources,and determine the value of designing and developing algorithm mobile learning resources.Thirdly,based on the existing literature research and investigation analysis,this paper puts forward the design model of algorithmic mobile learning resources,which is suitable for this study,respectively from the overall design(knowledge,situational,humanized and interactive four dimensions)and functional module design(login and registration module,algorithmic thinking course module,algorithmic thinking test module,algorithmic thinking experience module,teacher-student interaction module)two aspects elaborate the design method of mobile learning resources.Fourth,according to the design method of algorithm mobile learning resources,the script design of two parts of Taishan version of junior high school information technology textbook "sorting data with sorting algorithm" and "optimizing program with recursive algorithm" is carried out App Inventor2 is used as a platform to develop algorithm mobile learning resources,and the learning resources are applied to junior high school information technology teaching.The quasi experimental research method is used to test the teaching practice effect through questionnaires and test questions.It is verified that the algorithm mobile learning resources can significantly improve students’ algorithm thinking.The mobile learning resources designed and developed in this study will provide resource support for junior high school information technology teachers to cultivate students’ algorithmic thinking,and provide reference for other researchers to design related mobile learning resources.