文中充分遵循元素周期表发展史实，在广泛查阅分析有关文献基础上，精选周期

文中充分遵循元素周期表发展史实，在广泛查阅分析有关文献基础上，精选周期表中典型元素及其化合物，融合生产生活中相关材料学的发展与动向，注重选材学生所在地中山相应领域的应用研究，凸出元素周期表的分区 与元素周期律之间的有机联系。在传统的＂位构性＂的二维教学模式中，巧妙渗透时空观，从而让整个教学更加立体饱满，更好地激发了学生学习兴趣，丰富其认知视野，让元素周期表与元素周期律的应用不仅停留在纸面上，更体现在相关材料学科的应用发展之中。

This paper fully follows the historical facts of the development of the periodic table of elements, selects the typical elements and their compounds in the periodic table on the basis of extensive reference and analysis of relevant literature, integrates the development and trend of relevant materials science in production and life, pays attention to the application research in the corresponding fields of Zhongshan where the students are located, and highlights the organic relationship between the zoning of the periodic table of elements and the periodic law of elements. In the traditional two-dimensional teaching mode of "positional structure", the concept of time and space is cleverly penetrated, so as to make the whole teaching more three-dimensional and full, better stimulate students' learning interest, enrich their cognitive vision, and make the application of element periodic table and element periodic law not only stay on paper, but also reflected in the application and development of related materials disciplines.

In this paper, we fully follow the historical development of the periodic table of elements, select typical elements and their compounds in the periodic table on the basis of extensive reference and analysis of relevant literatures, integrate the development and trends of related materials science in production and life, pay attention to the applied research in the corresponding fields in Zhongshan, where students choose materials, and highlight the organic connection between the division of the periodic table of elements and the periodic law of elements. In the traditional two-dimensional teaching mode of "configuration", the space-time concept is skillfully infiltrated, so that the whole teaching is more three-dimensional and full, which better stimulates students' interest in learning and enriches their cognitive vision, so that the application of periodic table of elements and periodic law of elements not only stays on paper, but also is reflected in the application and development of related materials disciplines.