想象在物理化学教学和学习中的重要作用

Imagination in the Teaching and Learning of Physical Chemistry

和逻辑推理、归纳演绎方法在物理化学教学和学习中发挥着重要的作用一样,想象也有着不可或缺的作用.文章从三个方面对想象力在物理化学教学和学习中的作用进行了举例说明.想象力可以帮助初学者理解较为复杂的概念,想象力可以帮助学习者从不同的方面解决用常用方法难以解决的问题;想象力可以帮助我们进行现实实验条件下不可能进行的反应,从而更加准确地理解物理化学过程.

Being of equal importance with logic inference,mainly inductive reasoning and deductive reasoning in teaching and learning fundamental physical chemistry,imagination has been widely applied in solving important and unintelligible problems.The paper presents the discussion concerning imagination in the following respects.First,imagination can help students understand complex concepts such as reversible change through exemplification.Secondly imagination can help students solve relatively complicated problems and avoid wrong conclusions or results from different perspectives.Finally imagined experiments contribute to breaking the restriction of technique conditions in laboratory,thus enabling students to comprehend the physical and chemical process more accurately.