电学实验设计专题复习.ppt

Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,*,Click to edit Master title style,电,学,实验设计,专题复习,教学设计,Your company slogan in here,考点梳理,给定原理器材,设计实验方案;,给定测量数据,选择处理方法;,给出实验过程情景,判断过程方法的合理性。,给定条件,进行实验设计;,命题走向,A,D,B,C,准确定位,考纲梳理,描绘小灯泡伏,安,特性曲线,电路设计（,测电阻,）,、数据,处理,、误差分析,说明：,考试大纲中的实验要求“能灵活地运用学过的物理理论、实验方法和实验仪器去处理问题”，连续几年的高考实验题表明这里的“问题”，不是指教材中已做过的实验问题，但它与做过的实验、用过的仪器或实验方法，或多或少有某种内在联系，能从中找到解决问题的方法。,测定金属丝的电阻率,测定电源的电动势和内阻,练习使用多用电表,Image Info,www.wizdata,co,kr,Note to customers:This image has been licensed to be used within this PowerPoint template only.You may not extract the image for any other use.,准确定位,实验设计原则,可行性,安全性,方便性,精确性,M1,M2,M4,M3,四大原则贯穿于设计始终,突出重点,设计原理,控制误差,处理数据,逐差法；,图象法。,多次测量法；,累积法,;,图像拟合数据点.,控制变量法；,近似替代法；,等效替代法；,模拟法；,放大微小量的方法。,设计环节,及主要方法,突出重点,对待侧,元件,的阻值要求高,（待测,元件,电阻接近变,阻,器的阻值）,选滑线变阻器的区别,滑线变阻器,的阻值越小越好。,电学实验提供电压的方法,获得,数据少,优点,缺点,电路复杂、,能耗高,限流法,分压法,电路,简单、低耗能,获得,数据,多,（精确、画图）,突破难点,伏安法,单伏法,替代法,半值法,常用于测电压表内阻,简单粗测,常用于测电,流,表内阻,等效原理,内接和外接,原理及误差分析,单安法,万用电表,测电阻,电学实验测电阻的方法,突破难点,学案,Image information in product,Image:,Note to customers:This image has been licensed to be used within this PowerPoint template only.,You may not extract the image for any other use.,学法,设计,学案,Image information in product,Image:,Note to customers:This image has been licensed to be used within this PowerPoint template only.,You may not extract the image for any other use.,学法,设计,学生,的,薄弱点,历年,高考试题,的,分析,每一个,实验,的,闪光点,教材中,设,计,方,案,自主命题,提前自主招生,相关,试题,全国,各考区,相关,试题,历年,本考区,高考试题,知识,方法,素材,题目素材,选编,例题,例题,选,编,Click to edit title style,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Description of the contents,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,30%,60%,80%,60%,Text in here,Text in here,Description of the contents,Description of the contents,Description of the contents,Text in here,Text in here,Description of the contents,Click to edit title style,Text in here,Text in here,Contents,Contents,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the contents,Description of the contents,Description of the business,Description of the business,Description of the business,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the contents,Description of the contents,Click to edit title style,feature 01,feature 02,55%,16%,45%,41%,16%,50%,A product,B product,C product,Contents,ThemeGallery,is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,Text,Text,Text,Text,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Click to edit title style,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,120%,Description of the contents,140%,Description of the contents,Title in here,Click to edit title style,-ThemeGallery,is a Design Digital Content&Contents mall developed by Guild Design Inc.,-ThemeGallery,is a Design Digital Content&Contents mall developed by Guild Design Inc.,-ThemeGallery,is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the companys sub contents,Description of the companys sub contents,Description of the companys sub contents,Click to edit title style,Growth,Start,Jump,2008,2007,2006,2005,2004,2003,2002,2001,2000,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Click to edit title style,2000,2004,2008,“ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.”,“ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.”,“ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.”,Text in here,Description of the contents,Description of the contents,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Text in here,Text in here,Click to edit title style,Title in here,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the contents,Description of the contents,Description of the contents,Description of the contents,Title in here,Title in here,Title in here,提供电压的方法,20%,40%,80%,100%,120%,140%,160%,2000,2002,2004,2006,2008,2010,要求电压从零开始调节，或是要求测量尽可能精确等,Description of the contents,限流法,分压法,contents,contents,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,ThemeGallery is a,Design Digital Content&Contents mall,developed by Guild Design Inc.,Description of the sub contents,Description of the sub contents,Description of the sub contents,Title in here,Title in here,Title in here,Description of the sub contents,Title in here,Click to edit title style,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Text in here,Text in here,Text in here,Text in here,准确定位,突破难点,突出重点,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,Click to edit title style,Description of the contents,Text in here,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Text in here,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Text in here,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Text in here,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Title in here,Title in here,Title in here,Title in here,A,B,C,D,Describe a vision of company or strategic contents.,Describe a vision of company or strategic contents.,Describe a vision of company or strategic contents.,50%,65%,83%,75%,70%,90%,ThemeGallery,is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,Click to edit title style,Title in here,Description of the contents,Description of the contents,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Description of the contents,Description of the contents,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Text in here,Text in here,Text in here,Text in here,Company,LOGO,2008.01,2006 2007,2005 2006,2004 2005,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,ThemeGallery is a Design Digital Content&Contents mall developed by Guild Design Inc.,Click to edit title style,Text in,here,Text in,here,Text in,here,Text in,here,Text in,here,Text in,here,Text in,here,Text in,here,Text in,here,Text in,here,Text in here,CEO,Your text in here,Your text in here,Your text in here,Your text in here,Your text in here,Your text in here,Your text in here,Your text in here,Your text in here,Your text in here,Click to edit title style,Your company slogan in here,Thank You!,