On The Cultivation Of Students' Consciousness Of Ignorance In Chemistry Teaching

Conscious ignorance is the reaction of the human brain to conscious ignorance,the self-awakening of the students for their ignorance,and the ability of the student to make corresponding actions to make up for their knowledge in some way.According to the analysis of the unconscious consciousness of the ancients,the structure of the students' conscious ignorance is divided into two parts,one is the ignorance of their own knowledge,the other is not to hinder the new knowledge to be accepted.Conscious ignorance is also a kind of their own criticism and regulation,a subjective regulation and dynamic regulation.The original cognitive structure of learners is cognitive development in the assimilation and adaptation of the two important processes of the foundation.If lack of original knowledge to ensure,the learning process is not possible to proceed smoothly.School education,the teaching tasks of chemistry subject are arranged sequentially,the learning of behind the knowledge is built on the basis of the previous stage of learning,including the most simple point of knowledge.Therefore,it is necessary to cultivate students' conscious ignorance.Based on the empirical survey,100 students from a high school are randomly selected to conduct a questionnaire survey.Using Data SPSS data processing,the status of ignorance in the high school students have been gained by the scientific investigation of the status quo of high school students' awareness of ignorance,The results show that most of the students are lack of awareness of ignorance,lack of learning interest,ability to reflect and self-learning ability.Constructivism argues that knowledge is not entirely taught by teachers,but also learners are required to obtain the meaning through the help of others in the context of certain social and cultural backgrounds,with the help of others in the learning process.Therefore,in order to improve students' awareness of ignorance,the conscious ignorance from both teachers and students need to be improved.Teachers: teachers are to train and establish the correct educational beliefs,in the teaching process,the review process and the independent learning.Students: students are to enhance the interest of chemistry learning,improve the ability of chemical reflection and develop self-learning habits.