别出心裁,贵在新颖、巧妙、别具一格。引导学生冲破常规解题的思路,寻求一种简捷而又合理的解题方法,这是一种“引导再发现”的思维训练。 例如:“妈妈带了若干元人民币去水果店全部用来买水果。或买桔子10千克,或 Ingenuity, your novel, clever, unique style. Guide students to break through the conventional problem-solving ideas, seeking a simple and reasonable solution to the problem, which is a kind of “guide rediscovery” thinking training. For example: "My mother brought some RMB to the fruit shop to buy all the fruit, or 10 kilos of oranges, or