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实验是利用科学仪器和设备,人为地控制或模拟研究对象,以便在最有利的条件下观察研究自然的一种方法。实验是人类认识自然的基本途径,也是科学教学的特点,在科学教学中发挥多种作用。在科学教学中,把实验教学与信息技术有效整合是提高科学教学质量的有效方法,是现代课堂教学的重要特征之一。它可以使实验教学具有“七十二般变化”:化虚为实,化慢为快,化小为大,化静为动……1.化虚为实观察是人类认识自然的入门,科学实验教学中指导儿童
Experiment is the use of scientific instruments and equipment, artificial control or simulation of the object of study, in order to observe under the most favorable conditions of a method of studying nature. Experiments are the basic way of human understanding of nature, but also the characteristics of science teaching, play a variety of roles in science teaching. In science teaching, the effective integration of experimental teaching and information technology is an effective way to improve the quality of science teaching, which is one of the most important characteristics of modern classroom teaching. It can make the experimental teaching has “seventy-two changes ”: the virtual reality, the slow speed, the small as large, static and dynamic ... 1. The virtual observation is the realization of human understanding of nature , Guide scientific children in experimental teaching