自评和互评在牙体雕刻教学中的实际应用
Journal of Lishui University(2009)
Abstract
牙体雕刻教学中的自评和互评就是让同学们按照预先制定好的评分细则,根据自评和互评表格对雕刻完成的3倍石膏牙按项进行评分,并在石膏牙上分别用不同颜色铅笔划出雕刻过多、过少及位置不当的地方,教师再按同学们在石膏牙上所做的标记,并利用标准的牙齿外形平面图及浮雕图对自评表格和互评表格进行批阅,以此提高学生和教师牙体雕刻的实践技能。
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Key words
self-assessment,tooth carving,peer-assessment,practical teaching
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