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实验教学对提高教学质量,培养学生独立工作能力等起着重要作用,选择实验材料直接关系到实验的成败.同样,它也体现在植物分类学实验方面.由于分类学实验所需的植物种类多,数量大,因此,教会学生如何采集实验材料就显得更加重要,对师范院校的学生来说,更具有实用价值.由于目前许多中学的实验条件都比较差,植物材料不足等,这样,我们在分类学实验中增加了一次采集、培养、保存植物材料的实验,将产生一定的效果.
Experimental teaching plays an important role in improving teaching quality and cultivating students’ ability to work independently. Choosing experimental materials has a direct bearing on the success or failure of the experiment, and it is also reflected in the experiments on plant taxonomy. Since taxonomic experiments require more plant species Therefore, it is even more important for teaching students how to collect experimental materials, which is more practical for students of normal colleges and universities.Because of the poor experimental conditions in many middle schools and the shortage of plant materials, we In the taxonomy experiment, an experiment of collecting, cultivating and preserving plant material is added, which will produce some effects.