化学教学中运用光学仪器提升学生实验观察能力  

The use of optical instruments in chemical teaching to enhance students'experimental observation ability

作　　者：于兰[1] YU Lan(Huaiyin Middle School in Jiangsu Province,Huai'an 223001,Jiangsu,P.R.China)

机构地区：[1]江苏省淮阴中学,江苏淮安223001

出　　处：《灯与照明》2025年第1期230-232,共3页Light & Lighting

基　　金：淮安市教育科学“十四五”规划课题(2024GHKT021)。

摘　　要：在初中化学实验教学中,通过光学仪器的应用,学生能够更清晰地观察化学反应的微观变化,加深对化学原理的理解。在具体教学中,教师可以设计一系列实验,充分利用光学仪器进行实时观察和数据记录。通过引导学生操作仪器,进行自主实验,培养他们的动手能力、科学思维和证据推理能力,确保学生能够正确理解和应用实验结果。主要分析了光学仪器在初中化学实验教学中的应用,并提出了具体的教学策略,希望提升学生的实验观察能力,为初中化学教学提供新的思路和方法。In junior high school chemistry experiment teaching,through the application of optical instruments,students can observe the microscopic changes of chemical reactions more clearly and deepen their understanding of chemical principles.In specific teaching,teachers can design a series of experiments and make full use of optical instruments for real-time observation and data recording.By guiding students to operate instruments and conduct independent experiments,we aim to cultivate their hands-on ability,scientific thinking,and evidence-based reasoning skills,ensuring that they can correctly understand and apply experimental results.This article mainly analyzes the application of optical instruments in junior high school chemistry experimental teaching,and proposes specific teaching strategies,hoping to enhance students'experimental observation ability and provide new ideas and methods for junior high school chemistry teaching.

关 键 词：初中化学 光学仪器 实验观察能力 显微镜 质谱仪 

分 类 号：G633.8[文化科学—教育学]