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有“吹不灭的蜡烛”吗?一根筷子能提起一只盛有大米的水杯吗?我们动手试一试,实验一下,就会有答案。物理、化学都是实验科学,人们的许多知识都是通过观察和实验并认真加以总结和思索得来的。每个概念的建立,每个定律的发现,都有其坚实的实验基础,实验是同学们获得感性认识的重要途径,也是用来验证规律的手段。科学的本质就是探究,初中教材中有许多探究性实验,我们可以通过探究性实验领略自然现实中的美妙与和谐,通过一个个探究性实验,来辨析真伪,从而达到成功的彼岸,体会成功的乐趣。本期“暑期·探究专辑”实验专辑将和同学们一起在实验中畅游,体会实验的快乐。
Is there a “can’t blow the candle ”? Can a chopstick bring up a cup filled with rice? Let’s try it out and experiment. There will be an answer. Both physics and chemistry are experimental sciences. Many of the people’s knowledge is carefully summarized and thought through observation and experimentation. The establishment of each concept and the discovery of each law have solid experimental foundations. Experiments are an important way for students to gain perceptual knowledge, and they are also used to verify the laws. The essence of science is inquiry. There are many inquisitive experiments in junior middle school textbooks. We can experience the beauty and harmony in natural reality through exploratory experiments. Through one-by-one exploratory experimentation, we can distinguish truth from falsehood, thus achieving the other side of success and experiencing success. fun of. This issue “summer exploration album ” experiment album will swim with the students in the experiment and experience the joy of the experiment.