论文部分内容阅读
教学目标:通过对平面图形(多边形)镶嵌问题的探究与解决,加深对正多边形的有关概念、性质的理解;了解数学知识在实际生产生活中的应用,发展学生把实际问题抽象为数学问题并应用数学知识解决实际问题的意识和能力;优化思维品质,培养学生发散思维能力及由特殊到一般的归纳能力;通过合作学习,培养学生团结协作的团队精神。
Teaching Objectives: To deepen the understanding of the concepts and properties of regular polygons by exploring and solving the problem of inlaying plane graphics (polygons); to understand the application of mathematical knowledge in practical production and living; to abstract students’ practical problems into mathematical problems; Applying the knowledge of mathematics to solve practical problems of consciousness and ability; Optimizing the quality of thinking, developing students ’divergent thinking ability and inducing ability from general to general; Through cooperative learning, cultivating students’ solidarity and cooperation in teamwork.