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中学生随着年龄的变化,生理、智力和思维的发展,高、初中学生对待生物实验将表现许多不同特征.如初中学生对于实验的兴趣往往是直觉的,仅对某个实验或某种仪器感兴趣,同时他们的兴趣还会被一些非主要因素如从未见过的仪器、实验材料鲜艳的色彩等所转移;高中学生对于实验一般具有比较明确的认识,知道应通过实验学会什么,解决什么.无论是高中还是初中学生,由于相互之间学习的动机、学习态度、智力发展及兴趣的不同,在生物实验以至生物学科的学习中,必然出现明显的分化,同一层次的具有相似的学习规律.探索这些规律,创造条件使学生向积极因素转化,是我们教学中的重要任务.就上述问题,谈谈我的看法.
With the change of age and the development of physiology, intelligence and thinking, high school and junior high school students will exhibit many different characteristics in biological experiments. For example, junior high school students’ interest in experimentation is often intuitive, and they are only interested in a certain experiment or instrument. At the same time, their interests will be transferred by non-major factors such as instruments and bright colors of experimental materials that have never been seen before; high school students generally have a clear understanding of experiments and know what to learn through experimentation and what to solve. Whether it is high school students or junior high school students, due to the differences in learning motivation, learning attitudes, intellectual development, and interest between students, there must be obvious differentiation in biological experiments and even in biology. There are similar learning patterns at the same level. Exploring these laws and creating conditions to transform students into positive factors is an important task in our teaching. On the above issues, talk about my views.