A Study On Analogical Transfer And Problem Solving In High School Chemistry Instruction

The essay mainly talks about the subject. It includes two parts: analogical transfer problem salvation theory and its thinking process. In Part One, It is mainly expounded from chemical angle that problem salvation concepts,periods , process , analogical transfer concepts, characteristics, periods, theory and thinking process. The essay's thinking process is designed according to four periods : â‘  encoding or representation to base problem and target problem; â‘¡ based on representation to target problem retriveval to base problem; â‘¢ base problem application to target problem, application include establishing mapping between base problem with target problem,and reforming base problem solvation principle for target problem; â‘£schema induction when using base problem solvation target problem.lots of influence factors exact in this process. By test,this influence factors will be completely exposed, for rosing students salvation problem ability .given-base type analogy,looking-for-base type analogy,produce-base type analogy all exast speciality. the tactics of the problem salvation isn't identical. grasping all-type speciality and key to problem solvation, can reduse or provent negative transfer, rose students' salvation problem ability. the method rosing analogy salvation chemical problem ability isâ‘ knew analogical specialty; â‘¡master analogical application;...