“课前小实验”提高初中物理课堂教学有效性

"Small experiment before class" to improve the effectiveness of junior middle school physics classroom teaching

核心素养背景下,物理教学要求培养学生的物理观念、科学思维以及实验探究能力、科学态度与责任等。初中物理作为一门科学性课程,具有极强的探究性与实验性,在教学中开展课前小实验,可以让学生提前预习和了解将要学习的新知识,从而进行有效铺垫,顺利导入教学,丰富教学内容,提高初中物理课堂教学的有效性。

Under the background of core literacy,physics teaching requires the training of students’physical concepts,scientific thinking,experimental inquiry ability,scientific attitude and responsibility.As a scientific course,junior high school physics is highly inquisitorial and experimental.Conducting small experiments before class in teaching can help students preview and understand the new knowledge to be learned in advance,so as to effectively pave the way,smoothly introduce the teaching,enrich the teaching content,and improve the effectiveness of junior high school physics classroom teaching.