比尔盖茨ted演讲稿 比尔盖茨TED演讲 Teachers need real feedback 老师需要真正的教学反馈 Everyone needs a coach. It doesn't matter whether you're a basketball player, a tennis player, a gymnast or a bridge player. (Laughter 每一个人都需要一位教练。 无论你是篮球运动员，网球运动员，体操选手或者是打桥牌的。 (笑声 My bridge coach, Sharon Osberg, says there are more pictures of the back of her head than anyone else's in the world. (Laughter Sorry, Sharon.
Here you go. 我的桥牌教练，Sharon Osberg，说包含她后脑勺的照片比世界上其他任何人的都多。 (笑声抱歉，Sharon。 这张应该可以了。 We all need people who will give us feedback. That's how we improve. Unfortunately, there's one group of people who get almost no systematic feedback to help them do their jobs better, and these people have one of the most important jobs in the world. I'm talking about teachers. When Melinda and I learned how little useful feedback most teachers get, we were blown away. Until recently, over 98 percent of teachers just got one word of feedback: Satisfactory. If all my bridge coach ever told me was that I was "satisfactory," I would have
