【ted-ed】为什么人们对数学如此焦虑 why do people get so anxious about math 关注 一键反馈 播放器初始化...[完成]加载用户配置...[完成] 00:00 / 04:36 66 选集 自动 (480p) 高清 720p登录 清晰 480p 流畅 360p 自动 (480p) 1 人正在看 , 0 条实时弹幕 请先登录或注册 弹幕礼仪 发送 -- --...
I used to believe that math was about rote learning inscrutable formulas to solve abstract problems that didn't mean anything to me. But at university, I began to see that mathematics is immensely practical and even beautiful, 我曾经认为数学是死记硬背...
3,039,192 views | Dan Meyer | TEDxNYED • March 2010Share Save LikeRead transcript Today's math curriculum is teaching students to expect -- and excel at -- paint-by-numbers classwork, robbing kids of a skill more important than solving problems: formulating them. Dan Meyer...
They're a littleedgierthan that. But then the comments got a little more intense, student after student saying that they had grown up not liking math. It was getting difficult as they got into more advanced math topics. By the time they got to algebra, they had so many gaps in their ...
Some of them reacted in a shockingly positive way. 一些孩子积极应对的方式让我感到震惊。 They said things like, "I love a challenge," 他们会这样说, 「我喜欢挑战,」 or, "You know, I was hoping this would be informative." 或说,「你知道的,我希望能有所获。」 ...
TEDEd AnimationLet’s Begin… Have you ever sat down to take a math test and immediately felt your heart beat faster and your palms start to sweat? This is called math anxiety, and if it happens to you, you’re not alone: Researchers think about 20 percent of the population suffers fro...
"Not Yet" also gave me insight into a critical event early in my career, a real turning point. I wanted to see how children coped with challenge and difficulty, so I gave 10-year-olds problems that were slightl...
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Some of them reacted in a shockingly positive way. “暂未通过”也让我联想起一件尤为重要的发生在我职业生涯初期的事情,这件事对我而言是一个转折点。当时,我想探究孩子是如何应对挑战和困难的,因此,我让一些10岁大的孩子尝试解决一些对于他们而言稍稍偏难的问题。一些孩子积极应对的方式让我感到震惊。 They...
Now, we all know this. You know this. We all know this, and yet, in the checklisted childhood, we absolve our kids of doing the work of chores around the house, and then they end up as young adults in the workplace still waiting for a checklist, but it doesn’t exist, and more...