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一、“有趣的图形”教学概述(一)教学内容义务教育课程标准实验教科书(北师大版)小学数学一年级下册。(二)教学目标1.让学生认识并能够独立区别描绘出三角形、正方形、矩形这些简单的图形。2.在一系列的学习活动中能够让学生对知识进行自主化的探究分析,树立独立自主的学习意识。3.在特定的学习情境中不断地思考、想象和创造,进而促进学生空间观念的发展和挖掘学生的创新潜力。二、教材与学习情境的探究教材通过简单的图像绘画切入,牵引出平面图形的概念,让学生
A, “funny graphics” Teaching Overview (a) teaching content compulsory education curriculum standard experimental textbook (Beijing Normal University Edition) primary school mathematics grade one. (B) teaching objectives 1. To enable students to recognize and be able to independently distinguish between the triangular, square, rectangular these simple graphics. 2. In a series of learning activities to enable students to explore the independent analysis of knowledge, establish an independent sense of learning. 3. Continue to think, imagine and create in specific learning situations, and then promote the development of students ’space concept and tap the potential of students’ innovation. Second, the textbook and learning situations to explore textbooks through a simple cut into the image, draw the concept of graphic graphics, so that students