Study On The Optimization Strategy Of High School Biology Examination Paper Evaluation

Examination paper evaluation is an important part of biology teaching in high school.Through comments,teachers can fully find the loopholes and problems in teaching and improve teaching methods in a targeted way to improve teaching efficiency.Based on the investigation of the present situation of biology examination paper evaluation in the first grade of a high school in Hohhot,it was found that the teacher put the emphasis on the students' mastery of knowledge,and did not pay enough attention to the cultivation of students' emotion,attitude and ability.The subjectivity of middle school students is not enough;Single way of lecture,classroom atmosphere is dull.Based on the above problems and relevant teaching theories,this paper puts forward teaching strategies for optimizing the evaluation of biology examination papers from the following aspects.(1)Before class,the teacher should carefully study the test paper,do a good job in the analysis of the examination situation,in a clear evaluation of heavy,difficult on the basis of writing a good teaching plan;To mark and distribute examination papers in time;Get ready for variant exercises.Students complete self-correction before class.(2)On the lecture evaluation,it is recommended to use the "student group discussion-teacher summary-variant training" form of lecture evaluation.(3)After class,students are required to sort out ideas,sorting out wrong questions;Teachers timely supervision and guide students to establish a positive view of the examination.(4)The proposal from the beginning of high school students to cultivate the ability to explore the biological problems in the examination paper evaluation on their own.After the implementation of the school survey,the optimization of evaluation strategy plays a certain role in the following aspects.(1)To improve students' core accomplishment in biology.Students learn biology is no longer to cope with the test,but to realize that a lot of biological knowledge from life,can explain a lot of phenomena in life,more understand the fun of learning biology.(2)Improve the classroom atmosphere.Students' independent exploration of problems has strengthened their interest in studying biology,changed from passive acceptance to the "master" of the class in the real sense,developed good learning habits,enhanced the trust between teachers and students,reduced the learning burden,and improved the previous dull and boring classroom atmosphere.(3)To improve the efficiency of examination paper evaluation.Through self-correcting before class,group cooperation in class,and targeted review after class,students improve their ability to reflect and solve problems,develop confidence and enthusiasm in learning biology,and achieve time-efficiency effect.(4)In terms of improving teachers' professional quality.students' independent exploration and discovery of problems also urges teachers to reflect on and summarize their shortcomings and achievements in teaching in a timely and profound manner,and then study relevant theories to improve their teaching,so as to improve their professional quality of discipline and education.Teacher-student cooperation reduces teachers' teaching burden,and teachers organize and guide students to carry out cooperative learning activities in class,which improves their organizational ability and further improves their professional happiness.