教科版一年级科学上册做一个测量纸带课件

Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.15484950做一个测量纸带Evaluationonly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl1Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.教学目标科学概念目标:测量纸带具有更方便携带、测量和计数等特点,可以代替小立方体进行测量科学探究目标1在教师的指导下,依照制作测量纸带的步骤进行制作2利用测量纸袋测量一些物体的周长3运用十进制记录结果科学态度目标1在教师的指导下,能针对测量中的问题提出自己的解决方案2.乐于小组合作探究学习,能主动参与合作学习活动科学、技术、社会与环境目标1体会工具的改进给人们带来的便积2认识到人们总是在解决间题中不所的完善和改进工具,从而增强了人的能力Evaluadononly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl2Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.教学目标教学重点1.制作测量纸带2.能用测量纸带测量物体的周长教学难点准确制作测量纸带Evaluadononly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl3Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.做一个测量纸带484950片来源:视觉中国vcgmEvaluatononr.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl4Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.复习引入10个方便Zhengfangti10个准确正方体的组单位小直接测长串可堆叠Evaluadononly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl5Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl6Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl7Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl8Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl9Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl10Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl11Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl12Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl13Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl14Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl15Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl16Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.15484950做一个测量纸带Evaluationonly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl17Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.教学目标科学概念目标:测量纸带具有更方便携带、测量和计数等特点,可以代替小立方体进行测量科学探究目标1在教师的指导下,依照制作测量纸带的步骤进行制作2利用测量纸袋测量一些物体的周长3运用十进制记录结果科学态度目标1在教师的指导下,能针对测量中的问题提出自己的解决方案2.乐于小组合作探究学习,能主动参与合作学习活动科学、技术、社会与环境目标1体会工具的改进给人们带来的便积2认识到人们总是在解决间题中不所的完善和改进工具,从而增强了人的能力Evaluadononly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl18Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.教学目标教学重点1.制作测量纸带2.能用测量纸带测量物体的周长教学难点准确制作测量纸带Evaluadononly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl19Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.做一个测量纸带484950片来源:视觉中国vcgmEvaluatononr.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl20Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.复习引入10个方便Zhengfangti10个准确正方体的组单位小直接测长串可堆叠Evaluadononly.ithAsposeslidesforNET4oclientPEvaluationonly.CreatedwithAsposeSlidesforNET4.0ClientProfile171Copyright2019-2019AsposePtyLtdEvaluationonly.Evaluationonl21Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl22Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl23Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl24Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl25Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl26Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.Evaluationonl27Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Evaluationonly.CreatedwithAspose.Slidesfor.NET4.0ClientProfile17.1.Copyright2019-2019AsposePtyLtd.Ev