Transformation Strategies For Senior One Students With Learning Difficulties In Chemistry Based On Constructivism Theory

Basic education is an important part of our education,in the context of deepening the advance.Education workers are faced with unprecedented challenges,they need not only promote the overall development of students' comprehensive quality,but also focus on cultivating students' individualized ability.As the transition from basic education to higher education,due to the pressure of higher education and students' physiological and psychological changes and in-depth knowledge,a group of students with learning difficulties inevitably appear in high school.For a long time,learning difficulties of students is a long-standing educational phenomenon,the existence of students with learning difficulties makes most educators feel powerless and the teaching effect are not satisfactory! And the number of students with learning difficulties is increasing,it is a practical need to explore the causes of students with learning difficulties and to transfer them through scientific and effective teaching strategies.The effective teaching strategy---constructivism theory starting from the basic concept of "people-oriented ",emphasizes the person's subjective initiative,pays attention to the cognitive conflict process between the new and the old knowledge,attaches great importance to the supporting role of the relevant experience existing in the learner's mind before learning the new knowledge,provides a theoretical basis and new possibility for educators to students with difficulties in Chemistry.This study takes senior one students in a provincial model senior high school in Henan province as the research object,using the basic point of view based on the constructivism theory in knowledge view,students view,learning view and teaching view,starting with the senior one students with learning difficulties,studying the strategies which improve the students' learning interest and the achievement,mainly using the literature method,the questionnaire method,the interview method,the comparison method and so on.This article includes the following six sections:The first part is the introduction.This paper mainly introduces the background,purpose and significance of the research,the current situation of domestic and foreign research,the main research contents,research methods and research ideas.The second part is an overview of constructivism theory mainly including the origin of constructivism theory and the main viewpoints of constructivism learning theory.Based on the thought of constructivism theory,we reflect on the disadvantages of traditional education and think about the possibility of using constructivism idea to transform students with chemical difficulties.The third part analyzes the present situation and possible reasons of the students with chemistry learning difficulties in senior high school by means of questionnaire survey.The fourth part is the analysis of teaching strategies based on constructivism theory:(1)Optimize the original cognitive structure of students with learning difficulties:(1)Pay attention to students' learning cognitive starting point(2)Focus on the internal connection of knowledge;(2)Guide students with learning difficulties to actively construct knowledge:(1)Rebuild students' confidence in actively constructing knowledge(2)Cultivate students' good willpower(3)Change the original single teaching form;(3)Strengthen the guidance of learning strategies for students with learning difficulties:(1)Attach importance to the cultivation of metacognition(2)Guide students to manage cognitive conflicts properly(3)Do well in the chemistry link of junior and senior high school(4)Strengthen the guidance of learning methods for students with learning difficulties;(4)Create an environment suitable for learning:(1)Create good classroom situations(2)Create a healthy surrounding environment.The fifth part is the research strategy implementation process and the experiment result statistical analysis,including two case studies,which specifically explain the measures taken to help students with learning difficulties to get rid of chemistry learning difficulties.The sixth part is the conclusion and prospect: Through this teaching research to draw conclusions and seriously reflect on the shortcomings.