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随着信息技术在教育领域的广泛运用,课堂教学的状态产生了很大变化。教学中出现了不少教师过于依赖信息技术,板书使用明显减少,有的教师认为信息技术环境的改善与运用可以淡化板书的作用,甚至在课堂上完全放弃了教学板书的使用。而事实证明教学板书对于教师提高信息技术课堂教学效率仍具有十分重要的作用,板书能从视觉上强化对学生的刺激,有利于学生对知识的理解和记忆。即使在电化教学方兴未艾的今天,板书也不可能被幻灯、投影或网络演示等所完全代替。因此,正确地认识教学板书在信息技术堂教学中的地位和作用对于教育实践具有重要的指导作用。
With the widespread use of information technology in education, the status of classroom teaching has undergone great changes. Many teachers in teaching appear too dependent on information technology, and the use of board-writing books is obviously reduced. Some teachers think that the improvement and application of information technology environment can play a role in reducing board-writing, and even completely abandon the use of teaching board-writing in the classroom. However, it has been proved that teaching plankton still plays a very important role for teachers to improve the efficiency of information technology classroom teaching. The plank can visually reinforce the students’ stimulation and help students to understand and remember the knowledge. Even in today’s booming teaching of electrochemistry, it is impossible for a blackboard to be completely replaced by a slideshow, projection or web presentation. Therefore, correctly understanding the status and function of teaching plank in information technology classroom teaching plays an important guiding role in educational practice.