论文部分内容阅读
化学新课程将科学探究作为课程改革的突破口,而化学实验是进行科学探究的主要方式,它的功能是其他教学手段无法替代的。可见。实验教学是化学教学的重要组成部分,它在很大程度上影响着教学质量的整体提高。下面,笔者结合农村初中化学实验教学的现状,分析其“病症”及给出自己的“处方”。一、农村初中化学实验教学的“病症”1.重结果,轻规范学生实验往往片面追求实验结果而轻视或忽视实验过程中的规范操作问题。下面列举一些学生实
The new chemistry curriculum takes scientific inquiry as a breakthrough in curriculum reform, and chemistry experiment is the main method for scientific inquiry. Its function is that other teaching methods cannot substitute. visible. Experimental teaching is an important part of chemistry teaching. It affects the overall improvement of teaching quality to a great extent. In the following, the author combines the current situation of rural junior high school chemistry experiment teaching, analyzes its “diseases” and gives its own “prescription”. I. “Disorders” in Rural Junior Middle School Chemistry Experiment Teaching 1. Responsiveness. Students’ experiments are often categorized as unilaterally pursuing experimental results while ignoring or ignoring normative operational problems in the experimental process. Here are some examples of students