摘要在信息大爆炸的时代，基于对学生在科学教育中应该接触到的核心概念的考虑，提出了科学中的十四个大概念并引发人们思考；伴随着基础教育课程改革的全面推行，在新课程标准的指导下，初中《科学》教材进行了相应的修改和完善。初中科学课程的学习不再是只要求学生掌握基本的科学概念和公式，同时也越来越重视提高学生科学综合素养，尤其是科学方法的理解与掌握。现行初中科学教材中这些大概念是如何体现出来的，是否达到了培养能力的要求是非常值得关注的问题。88141

本课题基于文献法、教材分析法对初中科学教材部分内容从大概念的角度进行了初步的探讨和分析，提出了自己的看法。

本文研究的基本内容分为五个部分： 

第一部分，绪论。主要论述本论文研究的背景和研究意义。 

第二部分，对科学大概念及教材分析现状进行概述。主要包括对大概念的解释和科学素养内涵的描述教材分析的含义、意义及方法和教材分析模型。

第三部分，初中科学课程标准分析。包括阐述初中科学课程标准的内容，说明初中科学课程标准的要求。

第四部分，教材分析模型的应用。基于课标的要求，对其进行教材解读，并提出自己的看法，做出可改进的方案。

第五部分，结论与展望。

毕业论文关键词：教材分析； 大概念； 初中科学； 新课改

Abstract In the era of information explosion, the core concept of students should be exposed to in the science education based on the consideration, put forward fourteen major concepts in science and causes people to think; with the full implementation of the basic education curriculum reform, the new curriculum standard under the guidance of "science" in the beginning of the corresponding teaching materials the modification and perfection。 Junior high school science curriculum learning is no longer only requires students to master the basic scientific concepts and formulas, but also pay more and more attention to improve students' scientific literacy, especially the understanding and mastery of scientific methods。 In the current junior middle school science textbooks, how these concepts are embodied, whether it meets the requirements of training ability is a very important issue。

In this paper, based on the method of literature and teaching material analysis, this paper makes a preliminary discussion and Analysis on the content of junior middle school science textbooks from the perspective of the concept of big, and puts forward my own views。

The basic content of this paper is pided into five parts:

The first part, introduction。 This part mainly discusses the background and significance of the research。

The second part summarizes the concept of science and the present situation of teaching material analysis。 It mainly includes the explanation of the concept and the connotation of scientific literacy, the meaning, the meaning and the method of the teaching material analysis, and the analysis model of the textbook。

The third part is the analysis of junior high school science curriculum standard。 Including the description of the content of junior middle school science curriculum standards, the requirements of the junior high school science curriculum standards。

The fourth part is the application of teaching material analysis model。 Based on the requirements of the curriculum, the teaching materials are interpreted, and their views are put forward。

The fifth part is the conclusion and prospect。

Keyword: textbook analysis；big concept；junior science；New curriculum reform

目录源-于,优W尔Y论L文.网wwW.youeRw.com 原文+QQ75201,8766