初中生物虚拟实验课件在实验教学中有着不可替代的作用,它可以模拟真实实验过程,便于学生通过实验课件学习、体验实验原理、方法、步骤,分析实验结果。下面,笔者以设计并参与开发的“探究种子萌发的条件”课件为例,谈谈多媒体虚拟实验课件的设计。一、课件设计思路“种子的萌发”是人教版初中生物学七年级上册第三单元“生物圈中的绿色植物”第二章“被子植物的一生”第一节的内容。该节的重点内容是种子萌发 Junior high school biology virtual experiment courseware plays an irreplaceable role in experiment teaching. It can simulate the real experiment process, which is convenient for students to learn experimental courseware, experiment principle, methods and steps to analyze the experimental results. The following, the author to design and participate in the development of “seed germination conditions ” courseware as an example, talk about the design of multimedia virtual experiment courseware. First, the courseware design ideas “germination of the seeds ” is the third unit of the People’s Education Edition junior high school biology seventh grade “green plants in the biosphere ” second chapter “the life of the angiosperms ” the first section content. The highlight of this section is seed germination