Research On The Cultivation Of Rational Thinking In Chemistry Teaching Of Senior One

Chemistry is a subject based on experiments.The formation of rational thinking plays an important role in guiding the study of chemistry.Cultivating the formation and development of students 'rational thinking also has a major impact on students' future study,personal life,and adaptation to social development.Based on constructivism,Piaget's cognitive development theory and information processing theory,this article studies how to implement the cultivation of high school physiological thinking in chemistry teaching.This article defines relevant concepts of "rationality","thinking",and "rational thinking" by analyzing and studying domestic and foreign literature and writing a review of domestic and foreign literature.In order to further understand the current situation of the development of physiological thinking in high school and the cultivation of rational thinking by students in teaching,a questionnaire survey was conducted from the four elements of thinking habits,thinking purposes,learning strategies and self-monitoring,and the results of teacher interviews For analysis.The survey results show that: in the process of learning chemistry,the rational thinking of high school students is still in the early stage of maturity,and the plasticity is relatively large.The rational thinking of high school students is more mature than that of high school.The overall thinking level of freshman students is not optimistic.At the same time,most teachers are aware of the importance of rational thinking training,but the teaching method used in actual teaching is relatively simple.It is believed that the cultivation of rational thinking will consume the time for students to learn new knowledge,and is limited to many reasons for rational thinking.Cultivation is still relatively difficult.In view of the problems found in the survey,six strategies for the cultivation of rational thinking are proposed:(1)deepen the understanding of rational thinking,attach importance to the cultivation of students 'rational thinking;(2)focus on the development of students' comprehensive ability of observation and analysis;(3)Pay attention to the cultivation of rational thinking methods;(4)combine situational problem-driven teaching strategies to activate students' thinking;(5)use inquiry-based learning strategies to exercise students' thinking will;(6)pay attention to students' self-evaluation and reflection.And according to these teaching strategies,the first class of "Ion Reaction" and the first class of "Redox Reaction" are used for teaching design and practice.Through thestudents 'mastery of conceptual knowledge and application of after-school exercises and student interviews,from the students' four In the element performance,it is found that the thinking of the students has changed,so the training strategy of rational thinking is effective in teaching practice.