教材

Therefore, it is absolutely significant to study the compiling of the textbooks of teaching Chinese to foreigners.

因此对对外汉语教材编写情况进行研究是极为重要和有意义的。

Key learning content includes the target, tasks, of statistics, data collection, the basic method of collation, analysis and composite, indicator of calculation and application content Evaluation form: examination.

主要学习统计学的对象、任务、统计资料的搜集、整理和分析的基本方法，以及综合指标的计算和应用等内容。参考教材《统计学原理》。本课程通过考查形式进行考核。

And education in its turn added to libraries: the growth of knowledge followed a kind of compound-interest law, which was greatly enhanced by the invention of printing.

特别声明：本栏目内容均从网络上收集，供仅参考试用，正式学习请到书店购买正版教材。

Education ideas and concepts change, is making good use of materials and improve the quality of compulsory education.

教育思想观念的转变，是用好教材，提高义务教育质量的前提。

Because it emphasizes on algebraic method, geometric intuition are lose. Especially in the unit of conic section, although "the unity of geometrical material and algebraic symbol "is the teaching objective of text books, but according to the material of text books, it is difficult for students to arrive.

本文首先试著分析目前高中数学教科书中，对於几何部份的教材编写上，由於编写者的意识型态不同，理念不同，数学教师对教科书的诠释就会因此而有不同，因而造成目前高中几何教学著重在代数方程式上的一些问题。

Chapter Five shows the case study of the beauty of math in high school teaching. Conic section is taken as an example to unearth the beauty of mathematics in from the following three aspects: 1. the language beauty of conic section reveals the external formal beauty; 2. the methodological beauty and the logical beauty of conic section reflect the internal rational beauty; 3. the beauty of mathematics in conic section reveals the new value in internal knowledge structure of textbooks. Moreover, the application of the beauty of mathematics in high school math teaching is also discussed from the following four points of view: the pursuit of conciseness, the construction of symmetry, the utilization of unity and the discovery of uniqueness.

首先，以圆锥曲线教学为案例来挖掘中学数学教学中的数学美，具体从三个层次探讨①圆锥曲线语言之美，是数学美的外在形式美具体展现；②圆锥曲线方法美、逻辑美，是深层次数学美的内在理性美的反映；③在圆锥曲线的教学过程中，利用其数学美处理教材，揭示内在知识结构的新价值；其次，提出数学美在中学数学学习中的具体案例运用，并具体从追求简洁性、构造对称性、利用统一性和发现奇异性四个方面来举例探讨。

And they also have to do some conjunction work on the teaching of junior high school and senior high school.

第二部分对初中科学课程物理内容的知识结构、教材的逻辑结构进行了分析。

This article analyses the meaning and prerequisite of conservation of mechanical energy , and poses different standpoints on describing the law of conservation of mechanical energy in some textbooks.

分析了机械能守恒的内涵及条件，对有的教材关于机械能守恒定律的表述提出了不同的见解。

New education content needs to teach a law newly, need our teacher to undertake bold attempt and exploration, below the author among them " enigma of through the ages " tell make a few brand-new education attempts and make a thorough inquiry to the understanding of teaching material content with respect to oneself, hope and everybody are shared, discuss.

新的教学内容需要新的教法，需要我们教师进行大胆的尝试和探索，下面笔者就其中"千古谜题"一讲就自己对教材内容的理解做一些全新的教学尝试和探究，希望和大家分享、探索。

The convolution integral is quite important in signal processing, control theory, and dynamic electric circuit analysis.

各类教材对卷积积分的介绍和讨论卷积积分对于信号处理、控制理论和动态电路分析均具有重要意义。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。