Research On The Teaching Of The Middle School Biology Core Concepts Into The Inversion Of Classroom Teaching

Biology course reflect the characteristics of the life and the natural phenomenon, its content is inseparable from the biological facts. In the biological teaching, the biological facts to conceptual description is presented to students learning. In biology classroom inside and outside, therefore, how to guide students to grasp and understand the biology concept is the teachers’ teaching and students’ an effective way to improve the learning efficiency.This paper explores the core concept of turn into classroom teaching mode, teaching design, teaching practice process and results of analysis. Using reverse classroom environment, the core concept penetration in turn the classroom teaching, make students in the class through video, course ware, the diversity of reading and practice autonomous learning. Change students read only "textbook" rigid approach to learning, cultivate the students of class discussion, contact the actual life of good habits.Change students read only "textbook" rigid approach to learning, cultivate the students of class discussion, contact the actual life of good habits. Students in the class through independent learning, communicate with fellow in a timely manner, biological discipline knowledge, using biological core concepts associated with real life phenomenon, the concept of understanding and knowledge internalization, and make a record class difficult. In class, students with questions in class, through the group between, communication between teachers and students, layer upon layer thorough solving problems, improve the students’ learning efficiency. Thus, to avoid the traditional unilateral "cramming education teachers, students listen" mode of teaching, true "the student main body, the teacher guide" teaching way transformation. To help students build a biological knowledge framework, simplify the memory contents of students, improve students’ self-study ability, improve the efficiency of classroom teaching.This topic to Yan’an City Oasis Ganquan County high school high grade four classes of students as the research object, to the relevant knowledge of high school biology new curriculum standards compulsory 1 of photosynthesis as the teaching content.The teaching effect of the teaching strategy of the biological core concept in reverse class is studied.Experimental designs the control experiment, the two groups learning level 2 experimental class and two general classes were selected, the core concepts of biology of the inverted classroom teaching methods for each one in the experimental class and a regular class, the rest of the class of traditional core concept teaching.In the implementation of teaching, the class knowledge cognitive level detection, by comparison with different teaching methods, the contents of the after-school teaching master case detection. Finally, from the review questionnaire to understand the student to the core concept turn into classroom teaching satisfaction.Results showed that the biological flipping core concepts into classroom teaching practice research, no matter from feedback before detection, classroom teaching, after class are present than the general teaching methods, the advantages of and most of the students in the way of teaching more satisfied, for the majority of students to master the biological knowledge and cognitive level has a significant effect.Of course, do not rule out the learning effect of this teaching strategy for some students is not too obvious. From the reflection of the core concepts of biology classroom teaching strategies into reverse some problems.The problems of the research results and the problems in the new teaching strategy for discussion and analysis, and provide suggestions of corresponding teaching countermeasures.