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皮亚杰曾说:“智慧的鲜花是开在手指尖上的。”因此,提高学生的动手操作能力,是培养学生创造力的重要环节。在教学中,多让学生拼一拼、摆一摆、量一量、拆一拆、剪一剪、画一画、想一想、说一说,提供足够的时间与空间,提供尽可能多的动手、动脑、动口的机会,鼓励他们进行小制作、小发明,调动多种感官协同发挥作用,不仅能获得显性知识,更有利于隐性知识的积累。而隐性知识正是未来发明创造所必需的。如:“一块长方形菜地,长37米,宽25米,(如图)中间路宽
Piaget once said: “Wisdom flowers are on your fingertips.” Therefore, improving students ’hands-on ability is an important part of cultivating students’ creativity. In teaching, let the students fight spell, put the amount of volume, a demolition, a cut, draw a picture, think about it, say, provide enough time and space to provide as much as possible The initiative, the brains, the mouth of the opportunity to encourage them to make small, small inventions, to mobilize a variety of senses to play a synergistic role, not only to obtain explicit knowledge, but also conducive to the accumulation of tacit knowledge. Tacit knowledge is necessary for future invention and creation. Such as: "a rectangular vegetable garden, 37 meters long, 25 meters wide, (Figure) middle road wide