初中地理“三疑三探”课堂教学模式的有效运用研究

Study on the Effective Use of “Three Doubts and Three Explorations”Classroom Teaching Mode of Junior High School Geography

初中地理课堂在学习实践及运用过程中,学生的质疑能力、自主探究能力、小组合作探究等方面的能力有待提高,通过调查研究,发现:学生基本都喜欢"三疑三探"课堂教学模式,尤其是设疑自探和解疑合探两个环节,但有的学生不能提出有价值的问题,在合作探究过程中,有的学生参与程度不够。教师在课堂上过于追求形式化,没有让学生充分地思考问题。另外,教师对一节课的时间很难把握,拖堂现象比较普遍。因此,教师应转变教学理念,发挥学生学习的主体性,对学生提出的问题适时引导,鼓励学生积极参与课堂学习,使"三疑三探"课堂教学模式在初中地理课堂中有效地加以运用,以便能够更好地体现时代的需求和社会发展的需要。

In the process of junior high school geography learning practice and application,students' ability of questioning,independent inquiry and team cooperation exploration needs improvement.Through the investigation and study,it is found that students generally like "three doubts and three explorations"classroom teaching mode,especially the self-exploration of questions and question solution and cooperative exploration these two links,but some students can't put forward valuable questions,and students' participation is not enough in the process of cooperative exploration.In the class,teachers pay too much attention to the form without allowing students to think fully.Besides,it is difficult for teachers to grasp the time of a class,which causes overtime of the class.Therefore,teachers should change the teaching idea,give play to the subjectivity of the students' learning,timely guide students to in problem-solving process,and encourage students to actively participate in classroom learning to effectively apply "three doubts and three explorations"classroom teaching mode in junior high school geography classroom so that they can better reflect the demand of the times and social development needs.