化学实验教学与多媒体教学技术有机结合

The Combination of Chemistry Experiment Teaching and Multi -media Technology

实验是职业教学中最普遍采用的教学载体。在化学教学中，由于实验条件的限制，实验的科学性、直观性、探索性和操作性的特点在教学中未能真正体现；使现有实验不能完全充分地发挥其教学作用。所以，利用多媒体技术于化学实验教学中，克服实验条件的不足，在对化学实验有所突破，从而提高演示实验的可见度性，增加演示实验的时效性，保障演示实验的安全性，充分调动学生学习的积极性，加强学生实验操作的规范性，进一步创造了学生进行实验设计的条件，提高学生的动手能力。

Experiment is widely applicated in high vocational education. Owing to the limitation of experimental condition, emperiments will lost its scientifieity, audio - visual, exploratory and maneuverability. The meaning of the experiment will be reduced. Thus, multi - media technology becomes a key role in limited experimental condition. Combining with muti - media technology, it will strtongly improve the experiments audio - visual, increase its freshness, and ensure its security. It can also increase students＇ enthusiasm, formal the experiment procedure, develope experimental condition and strenthen student hands -on capability.