Design And Application Research Of Adaptive Learning Platform

With the development of society,people’s demand for personalized learning is rising.At the same time,science and technology are constantly improving,which plays a significant role in promoting the development of personalized learning.In the past,in traditional online learning,students often learn the same learning resources,and did not pay attention to the individualized needs of learners,so that the students who were trained could not adapt well to the development of society.The adaptive learning system has received great attention as an intelligent learning method under the Internet.The adaptive learning system builds a student model according to the different characteristics of the learners,and summarizes the knowledge to be learned to adapt to different learners.This thesis takes adaptive learning as the research topic and conducts the design and application research of adaptive learning platform based on the content of "Seventh grade information technology".Firstly,the KL-LS learner model is established according to the learner’s basic information,interest preferences,learning style and knowledge level.The learner style is obtained according to the commonly used Felder-Silverman model,and the cognitive state is represented by the knowledge multiple coverage model.Domestic and foreign resource integration norms and syllabus,the knowledge of the seventh-grade information technology course will be organized,and the domain knowledge model will be constructed from the chapter,section,knowledge point,learning resources and test questions,and each knowledge will be developed by using ontology knowledge and Protege development software.The point is used to connect the relationship attributes.Finally,the adaptive engine is used for personalized recommendation of knowledge,including learning style based recommendation,knowledge level based recommendation and collaborative filtering recommendation based on student learning behavior.This research adopts the website form in the research of adaptive learning platform.The website design part uses the traditional B/S three-tier architecture.The system includes student module,teacher module and administrator module.Students can learn personalized resources through the web.Teachers and administrators can manage and view learning resources and learning situations.This paper combines adaptive learning with specific disciplines to design and apply the platform,which is conducive to the development of personalized learning tools,and also promotes the development of digital learning,active learning and personalized learning in the Internet +environment.