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一、教学思路总体思路:引导观察——实际操作——分析归纳——形成概念——灵活运用二、教学目标知识目标:认识圆柱,了解圆柱各部分的名称,掌握圆柱体的特征。能力目标:通过动手操作、观察、分析、提高空间想象力和逻辑思维能力。三、教学重点难点重点:了解圆柱各部分名称, 掌握圆柱体的特征。
First, the general idea of teaching ideas: to guide the observation - the actual operation - analysis and induction - the formation of the concept - the use of flexibility Second, the teaching objectives of knowledge Objectives: to understand the cylinder, understand the various parts of the cylinder name, grasp the cylinder characteristics. Capability Objectives: Through the hands-on operation, observation, analysis, improve spatial imagination and logical thinking ability. Third, the focus of teaching important points: understand the names of the various parts of the cylinder, grasp the characteristics of the cylinder.