With the development of science and technology in the era of progress, in further advancing the quality education and deepening reform under the background of basic education reform. How to make every student can get a comprehensive and practical development, promotion of scientific literacy, respect and promote students’individual character development are the challenges faced by every teacher. Throughout our country’s education present situation and the time background, due to various reasons the meteoric rise of poor student run counter to the concept of quality education. Combined with the cognitive psychology, find the poor student cognitive psychological obstacles and countermeasures is particularly important. This research through the methods of literature analysis, clarify the background and research significance, combining with the characteristics of high school chemistry discipline knowledge, Through questionnaire analysis based on cognitive psychology theory and research poor student cognitive psychological barriers, by stimulating the students’interest in learning, learning readiness diagnosis, cultivating metacognitive ability and improve students’cognitive structure and so on several aspects. The paper includes several parts:The first part is the introduction part. Mainly studies the origin, research object and method are introduced.The second part is the theoretical basis. Before the rise of cognitive psychology and research progress both at home and abroad are introduced, explain the cognitive psychological barriers in the processing of barriers, obstacles to prepare, pay attention to the specific meaning, cognitive impairment, combined with domestic and foreign research defined the concept about learning difficult life, finally elaborated the high school students cognitive psychological characteristics.The third part is the experimental research and analysis. In this paper, a good senior high school in Wuhan grade 11 students’cognitive psychological barriers for the questionnaire survey and data analysis. To the design of the questionnaire and investigation method, and then focus on the investigation results in poor student disorders in the processing, preparation, and attention disorder and cognitive impairment has made the detailed research and analysis. Get the following conclusion:the high school students cognitive common psychological barriers exist, including chemical poor student cognitive psychological manifestation of attention disorders in the most significant, and ready to second, followed by processing, finally the cognitive impairment.The fourth part is to eliminate high school chemistry poor student cognitive psychological obstacles countermeasures. Based on the actual survey results, combined with relevant theoretical knowledge and chemistry discipline characteristic, proposes the countermeasure:(1) Stimulate student’s interest in learning, enhance learning motivation. Concrete measures are:①respect and meet the needs of the students’ development,②create vivid learning situation, ③"triple" function into full play.(2)Learning readiness diagnosis, understand students’ learning foundation. Specific measures as follows:④pay attention to students’ learning ability starting point,②create a good learning environment,③focus on learning experience about chemical.(3)Training of metacognition ability, promote students’ autonomous learning. The specific method is:①self-plan habit,②establish yuan cognitive environment,③attach importance to meta-cognitive training.(4)Optimizing students’ cognitive structure, helping students learn to learn. Can be achieved through the concept of learning strategies and rule learning and training.Finally, the high school chemistry poor student cognitive psychological barrier analysis of the status of the survey results, analysis of the proposed countermeasures to seriously reflect on the deficiency of this study at the same time. |