无机非金属材料专业“晶体光学及岩相学”实验教学的教改实践

实验室是高校理工科学生进行科学实践的重要场所。针对无机非金属材料专业的专业特点和专业要求 ,对该专业晶体光学及岩相学的实验教学从教学内容、教学重点及教学方法上进行了重点探索和实践。根据无机非金属材料专业的后续课程和从事的研究 ,在保留晶体光学基本原理的基础上 ,选择了水泥、玻璃和陶瓷中常见矿物的偏光显微镜观察为主的教学内容 ,并重点突出材料结构及与性能的关系。在教学方法上采用重点学习和观看录象、幻灯片的一般了解相结合 ,以拓宽知识面。通过实践 ,取得了较好的教学效果

PRACTIVE OF THE EXPERIMENT TEACHING INNOVATION OF CRYSTAL OPTICS AND LITHOFACIES

Laboratory is an important site of science practice for the engineering students studying in universities. According to the range and emphasis of inorganic nonmetal materials major, the teaching materials, teaching emphasis and teaching methods of experiment teaching of crystal optics and lithofacies has been innovated. Except the crystal optics principle, the teaching materials used before have been changed. Some most common minerals in cement, ceramic and glass materials were selected as main study subject for the course ,and the relation between structure and property has been emphasized. The teaching method has been taken to the combination of study in detail with some important materials and general knowledge study of some common materials from recording film in order to wide students' knowledge field.Through the practice of teaching good effect has been obtained.