讨论·分析·总结(对金工课观察性实验教学改革的尝试)

• 作 者: 冀秀焕
• 机 构: 中原机械工业学校
• 出 处: 机械职业教育
• 发表日期: 1997年12期
• 关键词: 讨论教学法 教学改革 机械工程材料 钳工锤 创造性思维 铁碳合金 金相显微组织 过共晶 统计说明 亚共析

机械工程材料实验课同其它实验课一样,主要是验证理论,启迪思维,在理论——实践—理论的认知循环中培养学生的动手技能和工程实践能力。 多年来,我在金工验证性实验课的教学中,从培养学生的创造性思维入手,提高学生对这类实验的积极性进行了一些探索。主要有以下三点体会: 一、在实验课中运用课堂讨论教学法 在实验课中运用课堂讨论教学法,具体做法是:引导——观察——提高——讨论——再观

Experimental course of mechanical engineering materials, like other experimental courses, is mainly to verify the theory, inspire thinking and cultivate students’ practical skills and engineering practice ability in the theory-practice-theory cycle of cognition. Over the years, I have been teaching metalworking demonstrative experiments to start with developing students ’creative thinking and to enhance students’ enthusiasm for such experiments. Mainly the following three points of experience: First, the use of classroom discussion in the experimental class teaching method in the experimental class to use the classroom to discuss teaching methods, the specific approach is: guide - observe - improve - discuss - look again