建立“形态-结构-功能”联系观提升药用植物显微形态教学

Establishing Concept of “Morphology-Structure-Function” to Improve Teaching Effect of Microscopic Morphology of Medicinal Plants

提升学生在药用植物课程学习时,建立由宏观逐渐向微观的认知过程。教学中引入典型实物,积极构建“形态-结构-功能”三个教学模块的联系观。学生学习后可以将药用植物的形态与其内部结构、功能甚至所含的次生代谢产物联系在一起,激发学习兴趣,提升药用植物解剖部分的教学效果。药用植物学解剖部分为微观领域,也是药用植物学课程开始部分,通过建立三个模块联系观,让初学者构建宏观与微观相联系的认知能力。

To improve students cognitive ability of gradually establishing the shift from macroscope to microscope,in learning the course of medicinal plants,typical objects are introduced into the teaching,and the three teaching modules of“Morphology-Structure-Function”are constructed actively.After learning,students can link the morphology of medicinal plants with its internal structure,function,and even its secondary metabolites,stimulating interests in learning and improving the teaching effect of the anatomical part of medicinal plants.The anatomical part of medicinal plants is a micro-field and also the beginning part of the course of pharmaceutical botany.Through establishing the conception of connection of the three modules,beginners can build a macro and micro-related cognitive ability.