这是我的反思 达伦Kuropatwa 2010年K-12网络视频会议和主题演讲，“交叉点”。 Although I watched this 视频 for the first time in October 2010 when it was published, I took twenty minutes today to watch it again 和 see what new insights I could glean from Darren. I’m following the 视频反射专栏 我的2011年春季 “科技教师”课程 在中央俄克拉荷马大学我写这篇文章。我已经交叉张贴这对我的两个 在edu博客s上午9:00节的班级博客 和我的 在kid博客 11时部分的班级博客。我所有的同学都看，并反映在这部影片的一部分 他们对我们的四星期的课程作业。达伦的24.5分钟主题演讲是数字隔行讲故事的杰作。如果你还没有看到它，花几分钟时间与 很快观看。 （然后与他人分享您的反射在网上和你的脸对脸学习社区！）
There are so many wonderful ideas in this 视频 presentati上 it is very difficult for me to distill my 学习 points down to a single takeaway. That’s the assignment, however, so as Darren encourages I’ll “give it a go.”
在视频中，达伦 - 明智地观察到，“缘分降临那些给它一个去。”我提供的专业ESTA是他的博客伟大的例子，“差别.” The story of how Dan Meyer and others chimed in to re设计 math lessons he shared is remarkable. Because Darren is so c上nected to other educators, transparent in his thinking, 和 generous in the way he 分享s his ideas,”serendipitous” 学习 experiences surround him. I’m reminded of a comment Clay Shirky made in his fantastic book, “认知盈余：创造力和慷慨的连接时代
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Social presence matters because it builds social capital. Social capital provides the interpers上al glue which supports us each and every day in our communities of practice, our communities of inquiry, 和 专业的 学习 networks.
This resonates with me because I continue to be the daily beneficiary of “social capital” built through virtual connections to hundreds of educators around the world. Another great observation I’ve gleaned from Clay Shirky in the past week is the idea that “going global” isn’t a matter of organizati上al size today, it’s a matter of scope. Darren’s “scope” as an educator is global. Through 他的博客, 专业维基, Twitter帐户, Flickr帐户, and other virtual spaces in which he “数字ly invests,” he’s made and continues to make innumerable connections with other people who share common interests. In some cases, these are people who also share common values about things like 学习 and 教育. The opportunity to be influenced on a regular basis by people who 分享 many of our values 和 专业的 passi上s is incredibly powerful.
Darren also discussed in this 视频 how 专业的, virtual connections can (and perhaps inevitably) lead to personal connections. As I’ve c上tinued to learn 和 work with Darren (since 2006 when 在K-12网络启动会议) this has certainly been true for me personally. It’s wonderful to have opportunities, even brief 上es, to meet face-to-face with people who have become such important parts of our 学习 network.
I really like the way Darren wove the stories of wolves (about 技术 and using tools,) thinking Russian (trianglulating 上 truth,) 和 Aesop’s fable of breaking sticks (the power of working together) to illustrate the 的技术，内容和教学模式TPACK.
上e of the implications of watching this 视频 a second time is a personal desire to learn more about TPCK and integrate it into the courses I teach and presentations I 分享. I heard Matthew Koehler 和 Punya Mishra present about TPCK in March of 2007 at the SITE conference in San Antonio, in a presentati上 titled, “面对教学与技术恶人问题.” I love frameworks which help me better understand complex ideas and identify practical ideas for accomplishing related goals. TPCK is a framework which holds a lot of promise in that regard, 和 Darren inspired me (through his stories as well as wonderful juxtapositi上 of 媒体 images with his message) to learn more about it.
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