1 / 12

董店中心小学 叶春保

义务教育课程标准实验教科书六年级上册. 确定起跑线. 董店中心小学 叶春保. 72.6m. 1.25m. 85.96m. 第二跑道的运动员要比第一跑道的多跑多少米 ? 怎么算 ?. 85.96 米. 72.6 米. 72.6 米. 1.25 米. 85.96 米. 72.6 米. 1.25 米. ? 米. 72.6 m. 85.96 m. 1.25m. 算第二跑道的运动员要比第一跑道多跑多少米 ? 可以有几种方法 ? 怎样算更简便？. 400 米椭圆式田径场跑道相关数据统计表. 87.6. 90.1. 77.6. 80.1. 82.6.

emma-hinton
Download Presentation

董店中心小学 叶春保

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 义务教育课程标准实验教科书六年级上册 确定起跑线 董店中心小学 叶春保

  2. 72.6m 1.25m 85.96m 第二跑道的运动员要比第一跑道的多跑多少米?怎么算?

  3. 85.96米 72.6米 72.6米

  4. 1.25米 85.96米 72.6米 1.25米 ?米

  5. 72.6m 85.96m 1.25m 算第二跑道的运动员要比第一跑道多跑多少米?可以有几种方法?怎样算更简便？

  6. 400米椭圆式田径场跑道相关数据统计表 87.6 90.1 77.6 80.1 82.6 85.1 243.78 251.63 259.48 267.33 275.18 283.03 454.95 415.7 423.55 431.4 439.25 447.1

  7. 1、在正规场地400米要跑一圈， 每一道的起跑线要比前一道提前7.85米， 800米跑呢？ 那么200米跑呢？ 2、某校由于场地限制，田径运动场 的跑道宽度为1.2米，该校同学进行400 米跑比赛时，老师应如何确定起跑线呢？

  8. 谢谢指导！

More Related