牛顿当初坐在苹果树下,看到苹果从树上掉下地,产生了“苹果为什么掉下地而不飞上天”的问题,终于发现万有引力定律。类似的例子很多,都说明创造性的思维活动必须具备良好的问题意识。所谓问题意识,是指主体思维活动对各类科学问题的一种敏感状态,是指在进入科学研究过程之 Newton had been sitting under the apple tree, saw the apple fall from the tree, resulting in “why Apple did not fly to the sky,” the problem, and finally found the law of universal gravitation. A lot of similar examples all show that creative thinking activities must have a good sense of problem. The so-called problem awareness, refers to the main thinking activities of various types of scientific issues a sensitive state, refers to the process of entering the scientific research