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数学“再创造”是一种教学策略,是一种发现,能够培养学生的创新意识和创造能力,能激发学生的学习兴趣和深入追寻探索的内部动力。因此在教学中,可利用课本习题设计案例,从教学的实际应用价值和教学自身魅力引发学生进行数学“再创造”的动机,培养学生“再创造”思维能力。 案例1:《正方形内最大的圆》(义务教育人教版第十一册第98页第14题) 题目:从一块边长10厘米的正方形铁皮上
Mathematical “recreating” is a kind of teaching strategy, which is a kind of internal motivation which can discover and cultivate students 'innovative awareness and creativity, stimulate students' interest in learning and pursue exploration deeply. Therefore, in teaching, we can make use of the case study of textbook design case, which induces the motivation of students to “re-create” mathematics from the practical value of teaching and the charm of teaching itself so as to cultivate students' ability to “re-create” thinking. Case 1: “the largest circle in the square” (Compulsory Education PEP Edition 11, page 98, No. 14) Title: from a side of the 10 cm square sheet metal