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一、问题的提出化学课堂教学系统是由教师、学生、教学内容、教学方法、教学环境等多个因素构成的复杂的开放系统,其内部各要素之间的相互作用满足非线性关系,在各要素的诱发下可以使系统不断结构化、层次化,从而从无序走向有序。熵是物理化学中的一个热力学状态函数,在封闭系统中,熵总是趋于增大的,由有序走向无序的过程,即熵增加定律。随着熵理论的发展,开放系统与外界的物质
First, the question raised Chemical classroom teaching system is a complex open system composed of teachers, students, teaching content, teaching methods, teaching environment and other factors, the interaction between the various elements of the internal to meet the non-linear relationship between the Elements of the system can be induced under the continuous structural, hierarchical, and thus from disorderly to orderly. Entropy is a thermodynamic state function in physical chemistry. In a closed system, entropy always tends to increase, from an orderly to disorderly process, that is, an entropy increasing law. With the development of entropy theory, open the system and the external material