木材科学与工程专业中的课程“工程图学”教学实践体会

Teaching Practice and Experience of “Engineering Graphics” in the Major of Wood Science and Engineering

"工程图学"是东北林业大学木材科学与工程专业的一门重要的基础课,课程教学目的是使学生掌握平行正投影的基本理论、制图工具仪器的用法,了解掌握家具制图、机械制图标准及绘图的基本方法与步骤。培养学生初步图解空间几何问题能力,空间分析能力、构思能力和表达能力、绘制和阅读工程图样能力。为工程制图和计算机绘图打下坚实的理论基础。这里从制图基本知识与实际应用相结合、教学中采用的直观教学手段和改变学生在教学过程中学习位置等方面进行探讨和研究,归纳总结一些适合于制图教学的方法和手段,可为从事制图教学教师提供一定的参考。

＂Engineering Graphics＂ is an important basic discipline course in wood science and engineering in our university. The teaching objective of the course is to master the basic theory of parallel orthographic projection, the usage of cartography tools, and the basic methods and procedures of the furniture cartography and mechanical cartography. This course aims to train students to have abilities including： diagrammatize geometry problems, spatial analysis, design and expression, charting and reading engineering drawings, providing theoretical basis for engineering drawing and computer aided drawing. This study combined the basic knowledge in mapping with practical application, adopted intuitive teaching means and changed the study positions of student s in the teaching process. Furthermore, this article summarized some means and methods suitable for drawing teaching, providing certain references for teachers engaged in graphics teaching.