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为强化学生的实验能力,教师要不断改进教学方法。在实验教学中,除了演示实验、分组实验之外,根据教材内容改进实验教学方法,增加探究性随堂实验教学方法,即教师一边授课,学生在下面分组进行实验验证,结合演示实验、分组实验的优点,既能够提高学生的动手能力及观察能力,也能够兼顾教师释疑,保证教学进度,是一种值得探讨推广的方法。化学是一门以观察和实验为基础的科学,化学的很多规律、结论都是在实验的
To strengthen students’ ability to experiment, teachers should constantly improve their teaching methods. In experimental teaching, in addition to demonstration experiments and group experiments, the experimental teaching methods are improved according to the content of the teaching materials, and an inquiry classroom teaching method is added, that is, the teachers teach the students in the following groups for experimental verification. Combined with demonstration experiments and group experiments The advantages of both the ability to improve students’ ability and observation ability, but also to take account of teachers to explain the problem, to ensure the progress of teaching is a worth exploring ways to promote. Chemistry is a science and chemistry based on observation and experimentation. Many of the conclusions are based on experimental