加强初中物理实验教学,提高教学效率
2021-11-27王绍荣
王绍荣
摘要:在以往的初中物理实验教学中,通常都是以教师口述讲解的方式来开展教学,导致学生无法观看到具体的实验过程,只能机械式的记忆实验过程、实验结果以及实验目的,使得学生开始逐渐丧失了学习的兴趣,这种传统的实验教学方式,不仅无法满足学生的学习需求,同时还严重影响了学生物理综合素质的提高。因此,在现阶段初中物理教学中,教师就需要注重加强实验教学的有效性,要全面促进学生物理综合能力的提高。
关键词:提高;初中物理;实验教学;效率
【中图分类号】G633.7 【文獻标识码】A 【文章编号】1005-8877(2021)29-0119-02
Strengthening physics experiment teaching in junior middle school and improving teaching efficiency
WANG Shaorong (No.6 middle school,Sha county,Sanming City,Fujian Province,china)
【Abstract】In the past,physics experiment teaching in junior middle school was usually carried out in the way of teachers' oral explanation,resulting in that students could not see the specific experimental process,but could only mechanically remember the experimental process,experimental results and experimental purpose,so that students began to gradually lose their interest in learning.This traditional experimental teaching method,Not only can not meet the learning needs of students,but also seriously affect the improvement of students' comprehensive physical quality.Therefore,in the current junior middle school physics teaching,teachers need to pay attention to strengthening the effectiveness of experimental teaching and comprehensively promote the improvement of students' comprehensive physical ability.
【Keywords】Improve;Junior high school physics;Experimental teaching;Efficiency
对于现阶段的初中生而言,传统的物理实验教学方式,不仅老套、单一、刻板,而且未知、抽象,导致学生缺乏学习兴趣,并且也难以深化相关的物理知识,使得学生的学习质量一直达不到教师预期的效果。而伴随着新课改的不断发展与深入,在新课程改革的背景下,对于传统的初中物理实验教学方式就进行了改善,要求教师要注重开展有效的物理实验教学,促进学生实验精神以及物理能力的形成,要以培养学生探究意识、动手能力以及创新能力为教学重点,来进一步提高初中物理实验教学的有效性。那么在实际的教学过程中,具体应该策略如下。
1. 做好充分的实验前准备
相对于初中物理实验教学而言,其需要针对实验原理和实验规律来进行实际操作与演示,其最终的实验结果和实验过程都存在着一定程度的不稳定性,也就是说在实验的过程中难免会产生一定的风险。……
