Application And Research Of Adaptive Teaching Strategies Based On Learners' Cognitive Level

With the development and popularization of the Internet,online learning has been widely accepted and recognized,but some problems occur as well.As online learning comes with a number of data,learners are facing the threats of "data flooding" and "knowledge confusion".Amid the gradual integration of artificial intelligence and big data into learning and life,how to recommend personalized resources to students according to their needs and realize their personalized and self-learning has become a new research topic.This study,by applying the adaptive learning platform to practical teaching,consists of the following three parts:First,the construction of adaptive learning environment.In order to realize individualized teaching,provide individualized education for learners,the learning environment is divided into student interface and teacher interface.The student interface is the interface where learners use and data generates;the teacher interface is to hand out tasks,track learners' learning situation,and provide personalized guidance for learners.With the aim to construct the learning model with and the domain knowledge model different cognitive levels,in this study,the difficulty of the test is determined by the amount of knowledge and calculation,and the cognitive level is divided into low-level cognitive level,middle level cognitive level and high-level cognitive level.Second,to design the teaching strategy.By testing the cognitive level of learners,we can make sure the cognitive level of different learners,and accordingly provide homework requirements by using different teaching objectives,teaching tasks,and multiple evaluation is based on the theory of multiple intelligence.Third,to apply the adaptive platform.Based on the mathematics course of Grade 5 in primary school,this paper analyzes learners and teaching materials,conducts a questionnaire survey on learners' situation,tests learners' cognitive level according to teaching strategies,groups learners with different cognitive levels and carries out teaching activities.After the completion of the experiment,the author analyzes the learners' learning satisfaction and learning scores.The results show that the learners' score has been significantly improved,and their classroom satisfaction is high.