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发散思维是一种重要的创造性思维,其特点是思维方向的求异性、思维结构的灵活性、思维进程的飞跃性、思维效果的整体性、思维表达的新颖性等.它是不依常规,寻求变异,对给出的材料、信息从不同角度,向不同方向,用不同方法或途径进行分析和解决问题的.下面通过例题示范分析讲解.例题某化学兴趣小组采集一些石灰石样品,进行了下列实验:取4份质量不同的石灰石样品,分别与27.0 g相同溶质
Divergent thinking is an important creative thinking, which is characterized by the difference of thinking direction, the flexibility of thinking structure, the leap of thinking process, the integrity of thinking effect, the novelty of thinking expression, etc. It is unconventional to seek Variation, the given materials, information from different angles, in different directions, using different methods or ways to analyze and solve the problem .Examples through the following example to explain .Examples A group of chemical interest collected some limestone samples, the following experiments : Take four different quality limestone samples, respectively, and 27.0 g of the same solute