基于真实情境的深度学习——以研究木耳中铁含量为例

Determination of Iron Content in Black Fungus Based on Deep Learning

教师创设研究木耳中铁含量的课题,引导学生充分利用已经学习过的铁单质、铁的氧化、铁的检验等知识及溶解、过滤等实验技能,通过在真实背景下自觉地进行研究并解决问题,在实践中学习新知识和新方法,将课本上的浅表性知识批判性吸收,有效提升学生对知识的理解与应用能力。

Teachers guided students to make full use of the learned knowledge of iron, iron oxidation, determination of iron, as well as experimental skills of the dissolution, filtration and so on. By means of practical learning of the new information and new methods, the students could critically absorbed the primary knowledge in the textbooks and effectively improve the understanding and application of the related information.