Comparison Of High School Biology Experiment Part And Application Strategy Research

As an important part of biology textbooks,biological experiments are an important means to help students understand biological knowledge and cultivate their core qualities such as scientific thinking and scientific inquiry.The "General High School Biology Curriculum Standards(Experiment)"(referred to as the experimental version of the curriculum standard)issued by the Ministry of Education in 2003 has accumulated excellent and rich experience in curriculum reform."General High School Biology Curriculum Standards(2017 Edition)"(referred to as the new version of Curriculum standard)further updates and optimizations have been made on this basis.Compared with the experimental version of the curriculum standard,the new version of the curriculum standard in the basic concepts of the curriculum,curriculum objectives and other content of the relevant expressions of the experiment is much the same,only in the details of the appropriate improvement and perfection.There are still experimental teaching cases and experimental evaluation cases that are worthy of reference and reference by educators in the experimental version of the curriculum standard.This research is based on the experimental version of the curriculum standard and the new version of the curriculum standard,through comparative research methods to compare and analyze the catalog layout,experiment type and quantity,experiment illustrations,experiment materials,experiment language,safety education,etc.of the new and old textbooks of the People's Education Press.The results show that: 1.The new textbook of the People's Education Press compulsory 1 has been included in the appendix of the experiment and experimental safety rules in the catalog;2.The new textbook of the People's Education Press compulsory 1 follows the design principle of the new version of the curriculum standard "less but precise",and no longer distributes experiments in different types In the column,only one column "Inquiry·Practice" was used to indicate,and the number of experiments was reduced from 14 to 12,3 experiments were deleted,and 1 experiment was added;3.The new textbook of the People's Education Press compulsory 1 made up for the lack of some experimental illustrations Insufficiency such as the legend,the experimental language expression is not rigorous,and the safety education is insufficient.After a detailed comparison and analysis of the new and old textbooks of the People's Education Press,two classes of the same level are selected as the research objects,and the same experimental content is selected for teaching design and practical teaching.After the teaching,students complete the experimental special test paper and the experimental report.1.A comparative analysis of the scores of the experimental topic test papers of the two classes of students,and found that the experimental teaching designed based on the new version of the curriculum standards and the new textbook of the People's Education Press can effectively improve the students' ability to master knowledge,experimental design and implementation,and can effectively cultivate students' ability Scientific inquiry and scientific thinking literacy;2.By comparing the writing of experimental reports in the experimental class and the control class,it is found that the experimental reports of the students in the experimental class are more abundant and complete,and the students can learn from the new experiments in the new textbook of the People's Education Press to expand their writing ideas and use tables The experimental steps are displayed in the form of,which reflects the students' clear logical thinking and their familiarity with the experiment.Based on the results of experimental teaching research and teaching principles and strategies,this article proposes the following suggestions for the reference and evaluation of front-line educators: 1.Increase experimental class hours,innovate experimental materials,equipment,methods,etc.,and provide students with multiple experiments Design ideas;2.Use video to assist experimental teaching,save experimental narration time,and carry out experimental teaching with students as the main body;3.Increase the training of the ability of experimental map recognition to help students consolidate knowledge and provide a variety of knowledge application ideas;4.End of experiment Then complete the experimental report in time to improve the rigor of expression of the students' subject professional terminology.At the same time,writing an experiment report helps students deepen their impression,consolidate the experiment operation process,and increase experiment review materials.To sum up,this research is based on the curriculum standard,compares and analyzes the experimental part of the new and old textbooks of the People's Education Press compulsory 1 to clarify the similarities and differences between the new and old textbooks of the People's Education Press in terms of experiments,and quickly understand the characteristics of the new textbook of the People's Education Press for frontline teachers,optimize experimental teaching methods in time,and improve experimental teaching effects It is of great significance.Through comparative analysis of curriculum standards and textbooks,experiment teaching is carried out in classes of the same level,and it is clear that experiments have an irreplaceable role in cultivating students' scientific inquiry and scientific thinking,which will improve students' comprehensive quality in an all-round way and further promote the development of experimental teaching.It is of great significance.