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数学课堂练习非常重要,它直接影响到一节课的课堂效率。应目的明确,重点,难点突出。我在设计课堂练习时十分重视这一问题。
Mathematics classroom practice is very important, it directly affects the class efficiency of a class. Should be clear, focused, difficult to highlight. I paid great attention to this problem when I designed the class practice.