图形在数学教学过程中的重要性

On the Importance of Graphs in Maths Teaching

图形是一种直观的教具,具有简明清晰的特点。用它可以把数学复杂抽象的教学内容形象化、条理化。从提高学生学习的兴趣、图形特殊性的利用、理清思路活跃思维及知识的系统化四个方面入手,阐述了图形在数学教学过程中的重要性。

Graph is an visualized teachingaid, which is simple and clear. The complicated and abstract mathematics can be imaged and organized with graphs. The paper talks about the importance of using graphs in mathematics teaching from four aspects： stimulating students, interest in study; the usage of graphs; organizing the train of thought and systematizing the knowledge as well.