In this article, visual representation of derivative＇s geometric meaning with Excel demo by using ＂numeric＂, ＂figure＂ and ＂move＂ coherent for an example, provided a simple, intuitive, efficient means to realize mathematical experiment teaching.%以导数的几何意义“数”“形”及“动”连贯直观表示，以Excel演示为例，实现数学实验教学平台，提供了一种简单、直观、高效的手段。
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