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化学是一门以实验为基础的自然科学,实验在教学中的地位和作用无论怎样强调都不过分。怎样在新课标环境下进行化学实验课教学,如何通过实验教学加强学生的思维训练及动手能力的训练,是当前化学教师都在认真思考的问题。具体教学过程中分为课堂演示实验和学生实验两个类别。一、通过课堂演示实验培养学生正确的实验方法,提高学生的观察能力1.化学实验能力是高考重点、热点,而演示实验是提高学生实验能力最重要的直观手段之一
Chemistry is an experiment-based natural science. The role and role of experiment in teaching can not be overemphasized. How to carry out chemistry experiment teaching under the new curriculum standard and how to strengthen students’ thinking training and practical ability training through experimental teaching are questions that chemistry teachers are thinking seriously now. Specific teaching process is divided into classroom demonstration experiments and student experiments in two categories. First, through the classroom demonstration experiment Students develop the correct experimental methods to improve the observation ability of students 1. Chemistry experiment ability is the focus of the college entrance examination, hot spots, and demonstration experiments is to improve students ability to experiment one of the most important visual means