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数学教学的重要目标之一,是培养学生的创造性思维能力.集中思维和发散思维是构成创造性思维的必要成份,逻辑思维是创造思维的基础,灵感的形成是创造性思维的关键.笔者在实践中总结得出,在问题的“多变与不变”中训练,对培养学生的思维能力有着不可低估的作用.一、多题归一题,培养集中思维能力例1(苏科版七年级上册)填空:(1)苹果每千克a元,橘子每千克b元,买5千克苹果,6千克橘子应付元;
One of the important goals of mathematics teaching is to cultivate the creative thinking ability of students.Centralism thinking and divergent thinking constitute the necessary elements of creative thinking, which is the basis of creative thinking and the formation of inspiration is the key to creative thinking. Summarized, the problem of “change and change ” in the training, to train students’ thinking ability has a can not be underestimated role .One, multiple questions one question, training focus on thinking ability case 1 (Suke Edition seven Grade) Fill in the blank: (1) apple a kilogram a yuan, orange per kilogram b yuan, buy 5 kilograms of apples, 6 kilograms of oranges to deal with yuan;