A Practical Study On The Cultivation Of Students' Ability To Raise Questions In Biology Teaching Of Rural Junior Middle School

The cultivation of the ability of students to raise question is an important way to improve student' learning interests,it is the first step in developing students' scientific inquiry ability,it is the foundation for giving full play to the subjectivity of students,the key to the development of students' individuality and sociality,and the core of students' creative cultivation.However,through interview with teachers and students and the investigation of the student's present the status of the problem found that the students' questioning ethos is not strong,the problem is ambiguous,the questioning method is not clear,there is no specific question training,and the questioning atmosphere is not strong,so the students' ability to ask questions still needs to be improved.In the two classes of Heyu Middle School,an education and teaching practice study was conducted to analyze the number and quality of questions raised by students in the experimental class and the control class.Firstly,the pre-experiment test is carried out,the corresponding training strategies were proposed in the control class :encouraging questioning strategies;creating atmosphere strategies;strengthening students' problem-awareness strategies;and asking questions to guide strategies.Finally,the post-experiment measurement is carried out.The results are shown below:the average number of questions raised by the students in the experimental class and the control class before the experiment was 3.33/person and3.24/person,the percentage of students who did not raise questions was 20% and 15.6%,the percentages of low-level questions were 90.8% and 91.3%,and the percentages of high-level questions were 9.2% and 8.7%,there was no significant difference in the level of questions raised by the two classes(P=0.075>0.05).The average number of questions raised by the students of the control class and the experimental class after the test was 3.67/person and4.4/person,the percentages of students who did not raise questions were 13.3% and 0,and the percentages that raised the low-level question were 89.2%.87.7%,the percentage of high-level issues raised was 10.8% and 12.3%,there was a significant difference in the level of questions raised by the two classes(P=0.038<0.05).The number and quality of questions raised by students in the experimental class have been significantly improved.systematic training,students' ability to ask questions can be improved.The experimental results show that there is no significant difference in the number and quality of the questions raised by boys and girls.After certain teaching guidance and systematic training,students' ability to ask questions can be improved.