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ju jiao zhong kao hua xue kai fang xing shi ti
Author(s): 
Pages: 34-37
Year: Issue:  3
Journal: Required Reading for Junior Middle School Students

Keyword:  开放性试题 汽车尾气 学生 化学知识 一氧化碳 氢气 创新意识 学习化学 化学方程式 汽车污染;
Abstract: <正>近几年,中考化学试题进一步注意考查学生的创新和实践能力,设置了开放性试题.一、以生活实际为情境,考查学生的实际应用与创新意识以生活实际为情境设置开放性试题,使学生感受到解决身边的问题离不开化学知识,掌握好化学知识和原理,对遇到的实际问题即可迎刃而解,从而进一步增强学生的创新意识.
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