Understanding And Mastering Of Basic Knowledge Of High School Mathematics With Core Literacy Goals

Based on the rise of education reform,the proposal of core literacy has brought new requirements to the teaching concept of basic education,and the development of "two basics" to "four basics" has given a new definition of "basic knowledge" in the new era.Under the new ideas and new requirements,in the final analysis,students should learn to solve practical problems on the basis of knowledge acquisition.The basic knowledge teaching advocated by traditional education is still the mainstream.No matter the training of skills,the improvement of abilities and the improvement of literacy are inseparable from the rich basic knowledge as a reserve condition.The essence of teaching should return to the knowledge standard.How to better understand the basic knowledge and combine its theory with teaching practice,based on the content and requirements of the Curriculum Standards and the content structure and elements of the mathematics textbooks of the human education version,taking the chapter of "Trigonometric Functions" as an example,enumerating the knowledge Then,starting from the content understanding and characteristics of basic knowledge,the basic knowledge content is exemplified as a frame diagram.Students' current status and teaching analysis are evaluation methods and effective carriers to provide teaching strategies.Based on Bloom's educational goal classification theory and SOLO theory,the level of understanding and grasp of basic knowledge is divided into two levels.Students are tested accordingly and tested accordingly.Conduct effective interviews with students and teachers to clarify the distribution of students 'understanding and mastery level,and analyze the influencing factors;for the analysis of wrong questions,seek students' understanding of the basic knowledge and master the misunderstandings in learning and application;Students can better understand and master.Based on the above analysis,they provide effective suggestions to teachers and students.To achieve students' understanding and mastery of basic knowledge under quality education,the study of basic knowledge will be an absolute change and a relatively unified process.