Constructionism is reflected to some extent in the national curriculum standards of chemistry, with the emphasis on scientific inquiry, learning environment and cooperative learning.

我国的化学课程标准在某种程度上反映了建构主义的一些思想，具体表现在对科学探究、习情景及合作学习的强调上。

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Therefore, we propose the research task about the teaching modes of chemistry constructive learning.

因此，我们提出“化学建构性学习教学研究”这一课题。

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In view of that, I decide to do research into concrete practice in chemistry to search for the cause of chemistry learning disability and the strategies to solve it.

鉴于此，主试决定在我们化学学科当中、具体实践方面进行研究、探索中学生化学学习障碍的形成及相应解决策略。

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