高中物理实验教案集

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1、高中物理实验教案集(高中物理必修一)实验一：《用打点计时器测速度》教案一、教材分析打点计时器是高中一个重要的计时仪器，计时的同时还能记录物体的运动情况，这对高一新生来说是全新的。通过对打点计时器的了解，掌握其使用方法。平均速度和瞬时速度是本节的难点，教材用极限的思想，从平均速度过渡到瞬时速度。加强对瞬时速度的理解，拉近物理与生活、模型与实际的距离，培养学生从不同角度看同一问题的素养和学生的发散思维。用图像表示物理量的变化，在生活中是十分常见的方法，本书在这方面加强了很多。在过去教材中“用平滑曲线把点连起来”改换为“根据所描点子”的分布和走向尝试用条曲线来“拟合”organizationsyst

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