二氧化碳的制取和性质，在初中化学学习中占有非常重要的地位。
Preparation of carbon dioxide and nature of the chemical in the junior high school occupies a very important study.
探究性学习是初中化学新课程倡导的理念之一，其实质是自主性学习。
The researching learning is one of the ideas that new course of chemistry advocates in junior middle school, its essence is to study on independence.
本文是一篇研究在初中化学教学中实验探究性学习的组织引导策略的论文。
This essay is related to the experimental probing study with the strategy of organization and guidance in junior high school chemistry teaching.
初中化学教材中“空气中氧气含量测定”实验，按教材方法操作、效果甚差。
The way to test oxygen content in the air, which is introduced in Junior Textbooks, doesn't work well.
本文结合一些具体教案，试图探讨初中化学教学中与此相适应的一些教学方法。
Combined with some concretion teaching plan, this paper tries to approach the teaching method of junior high school chemistry teaching.
本论文重点探讨的是实验探究式教学在初中化学教学中的理论与实践之间的研究。
This dissertation focuses on the application and the effectiveness after applying the experimental inquiry teaching in chemistry in junior middle school.
对质量守恒定律的建立进行历史追踪；探讨质量守恒定律在初中化学教学中的运用。
This paper traces the establishment of law of mass conservation historically and probes into the application of law of mass conservation in junior middle school chemistry teaching.
文章论述与实例相结合，灵活运用质量守恒定律，解答具有一定难度的初中化学习题。
Combining discussion with true examples, this essay solves certain chemical exercises of Junior Middle School through the law of mass conservation flexibly.
教学因素：化学教学内容难度大，专业特色不明显，与初中化学及专业课程衔接不紧密；
Teaching factor: Chemical teaching material is very difficult, professional feature is unclear, and it doesn't have close connection between junior school chemistry and professional course;
主要包括新课程背景下初中化学教师课堂教学行为适应性问题的提出，教师教学行为适应性的研究文献综述以及此问题研究的意义。
Include how the teacher's teaching way adaptability is put forward, document survey, the concepts of teaching way adaptability are defined, the meaning of this problem studied.
主要包括新课程背景下初中化学教师课堂教学行为适应性问题的提出，教师教学行为适应性的研究文献综述以及此问题研究的意义。
Include how the teacher's teaching way adaptability is put forward, document survey, the concepts of teaching way adaptability are defined, the meaning of this problem studied.
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