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新课程改革和新课程标准的实施,为教具的创新和实验教学的改进提供了广阔的发展空间。科学技术的迅猛发展为教具活动提供了更多值得借鉴和利用的条件。一些知识点由于学生首次接触,理解起来有些困难。所以教师在课前准备好相关教具并应用于实际教学,往往会收到意想不到的效果。1教具使用的意义教具的使用,使抽象的问题变的直观,解决实际问题时,学以致用,使问题迎刃而解。有效的使用教具,使得课堂上教师的
The implementation of the new curriculum reform and the new curriculum standards have provided a vast space for innovation in teaching aids and the improvement of experimental teaching. The rapid development of science and technology has provided more conditions for aids teaching and learning. Some points of knowledge are somewhat difficult to understand as students first come into contact. Therefore, teachers are ready before the teaching aids and applied to the actual teaching, often will receive unexpected results. 1 The Use of Teaching aids The use of teaching aids makes the abstract problems intuitive and solves practical problems so that problems can be solved easily. Effective use of aids to make classroom teachers