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在高中阶段,学生面临大量的学习内容,而学习时间又相对有限,怎样才能让学生在有限的时间里最大限度地提高学习效率,是高中教育者要面对的首要问题。新课程实施自2004年至今有近十年时间了,近十年中,高中教师在新理念的指导下对各科教学模式和方法不断进行着探索,但是,老师的教学效果和学生的学习效率却依然不高。因此,教与学的有效性问题仍旧是当前教学改革迫切需要解决的。作为一名高中化学老师,主要针对化学课堂中的有效性教学提出一些看法,并结合实践经验对有效教学的具体实施提出几点建议。
In high school, students face a lot of learning content, and learning time is relatively limited. How to make students maximize the learning efficiency in a limited time is the most important issue facing high school educators. The implementation of the new curriculum has been going on for nearly ten years since 2004. In the recent ten years, under the guidance of the new concept, high school teachers are constantly exploring various teaching modes and methods. However, the teaching effectiveness of teachers and students’ learning efficiency But still not high. Therefore, the effectiveness of teaching and learning is still the urgent need to solve the current teaching reform. As a high school chemistry teacher, I mainly put forward some opinions on the effective teaching in the chemistry class, and put forward some suggestions on the effective implementation of the effective teaching based on the practical experience.