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化学实验探究题已成为中考化学学科的重要题型之一。实验探究题既考察学生对基础知识和基本技能的掌握情况,又考察学生分析问题、解决问题的能力。实验探究题要求较高,成为近年中考题的热点,这给我们的教学提出了新的要求。一、走进实验室,上好实验课由于受到片面追求升学率的影响,在实际教学中,教师在黑板上画实验,在课堂上讲实验,在题海中验证实验的现象仍然存在。这就使得学生索然无味的“听”实验,“背”实验。对实验中提出的问题,
Chemistry Experiments Inquiry has become one of the most important subjects in the chemistry examinations. The experimental research questions not only examine students ’mastery of basic knowledge and basic skills, but also examine students’ ability of analyzing and solving problems. High requirements for experimental inquiry, a hot topic in the examination in recent years, which gives our teaching new requirements. First, into the laboratory, a good experimental class Due to the one-sided pursuit of the impact of the rate of advancement, in the actual teaching, teachers draw experiments on the blackboard, talk about the experiment in the classroom, verify the phenomenon in the sea still exists. This makes students dull “listen ” experiment, “back ” experiment. The questions raised in the experiment,