字幕列表 影片播放 列印英文字幕 - Hi, everyone, Sal Khan here for our daily livestream. And just as a reminder of what this is for some of you all who might be new is as the school closures have kind of rolled out around not just the country but the world, we realized that there is a lot of demand for folks to also feel a little bit more connected to each other. And there's just a lot of information going around around the school closures, there's a lot of materials that we're putting out, and it would be nice to have a place where we can all connect, at least once a day, to make sure that we can answer each other's questions, and get some of those announcements out. And so we're calling this something of a national or a global homeroom. And the whole point is to ask your questions. I have fellow team members who are looking at the questions you're asking on Facebook and in YouTube and on Twitter, and we will get to them. We're also going to be bringing in some guests. Now, one thing I do like to remind folks is Khan Academy is a not-for-profit. We are funded by philanthropic donations. It costs a lot more money than you might think to create a platform that can serve hundreds of millions of people. Khan Academy is much more than me. We're over 200 full-time employees, thousands of volunteers. Just our server costs are many, many millions of dollars and it looks like our traffic, because of school closures is two X and approaching three X of what it normally would be. So we definitely need your help. I want to do a quick thank you to some corporate partners who have stepped up very quickly to help us fund some of that gap, although we need more help from donations of all sizes. But special thanks to Bank of America, AT&T, google.org, and Novartis, who have been some of the first to step up. But we need more help from you and from others. Now, the focus of today's livestream is actually how do we help teachers and parents get set up so that they could help their students. We've been talking about that pretty much in every livestream so far. I've talked about these webinars that we've run in the previous few weeks. We've talked about some of the resources we've put out like the daily schedule. All of this is available if you just go to khanacademy.org. You'll see on our homepage. You'll also see a little a banner, regardless of where you are at khanacademy.org, that will point to some of these resources. Teeter professional learning at Khan Academy, Meaghan. And so Meaghan will join us. This will be a great chance, and everyone can ask questions, students can ask questions, parents and teachers, but especially we're gonna start for some of the questions from parents and teachers on how do you get set up, how do you look at student dashboards, what are best practices, things like that. And as I wait for Meaghan to get on, I will give a few more announcements. Above and beyond this livestream at Khan Academy, we're trying to see what other supports can we give you. So yesterday was the first time that we ran a virtual classroom for algebra students. These are students in Algebra I or Algebra II, and this was at 10 a.m. Pacific. We did it yesterday, and we were able to cover some examples, answer questions about systems of equations. Tomorrow we're going to be doing again, you can see an example of what it looks like. We actually, it really did feel like a classroom, and I think there was about a thousand students. So we're all experimenting with new things, and I was able to answer a lot of the student's questions. Tomorrow we're gonna do it again. We got a lotta positive feedback from it. So on Thursday, at once again 10:00 a.m. Pacific, and tomorrow's topic is actually going to be factoring and graphing quadratics. It's not just me giving a lecture. We're gonna give you a problem to work on, for students to work on, they're gonna be able to fill out surveys on what they think the answer is, they're gonna be able to vote on questions for me to answer, so we're gonna try to make it feel as much like a live, interactive classroom as possible. With that, I'd love to bring on Meaghan, and we can start answering some questions. Meaghan, are you there? (laughs) Oh hey, Meaghan. - Hi Sal, and hi everyone. How are you? - Good, good, good. And maybe a good place to start, I just talked about the Algebra I and Algebra II virtual classrooms, but we're also leading webinars for teachers and parents. If you could tell us a little bit about those? - Absolutely, Sal. We know that this is a pretty chaotic time for everyone, students, parents, teachers, and we are trying to offer opportunities for parents and teachers, as well as students, to ask their questions and find a space where they can share some of the things that are going through their heads right now and how we might be able to best support them through this transition. And so over the past couple weeks, we've had a couple of webinars around getting started on Khan Academy as both a parent and a teacher, and then we ran one last Friday on tips for effective remote teaching and learning. The recordings for all of those are available on the site, along with some supporting resources. Coming up in the next couple of days, this afternoon, we have office hours, again, for teachers to get their questions answered by some of our ambassadors, our really exceptional, you know, and then we have another webinar tomorrow from one of our ambassadors talking about some of the best ways for teachers to get effective results using Khan Academy. And keep an eye out. We'll be looking to add another parent webinar next week to help parents get started with both Khan Academy and Khan Academy Kids. - Awesome. Thanks, Meaghan. And maybe just a starting question that we've gotten many versions of what I'm about to ask you. But a lot of teachers and parents are just feeling a little overwhelmed. Schools closed with not a lotta notice, not a lotta planning, this is a new frontier for all of us. For speaking to a teacher, and to some degree a parent now who is feeling overwhelmed, how should they even think about remote learning, and what steps might they wanna take? - I think that's a really key point, Sal, is that a lot of people are feeling overwhelmed, and there wasn't a lotta time for preparation. And teachers, in particulars, are preparers. As a classroom teacher for nine years, I couldn't imagine the shock of transitioning from being in a classroom brick and mortar space with my students to jumping fully remote so quickly. I think one thing that I've heard from a lot of teachers and a lot of parents is take a deep breath. It's not the expectation that you are going to cover everything you would cover in your classroom right now. It's really important to cut yourself and your students some slack, and just know that the fact that you are taking the endeavor of getting them actively learning and focusing on some key concepts is really great, and that you're taking time to embrace kind of the emotional impact for both you as a parent or a teacher and your students and building in some time into your time with students to be able to reflect with them, and you know, take some time as you shared in some of the schedules, take some time to reflect on what's going on right now, and incorporate that into the learning experience. I'd say the other piece that I would really, really focus on is communication. I fear sometimes that working remotely with students and teachers gives the illusion that there's less to need to communicate. But in fact, we really need more communication right now and taking the time to either connect live with students or send a message to students, you know, finding opportunities to create that human connection even if you're not in the same physical space is so important right now. - I'm getting a question here from Debbie Charlton who's actually one of the Khan Academy teacher ambassadors, and Debbie's asking-- - Yeah! - You know Debbie, "How can you assign content "to specific students based on what they have not worked "on yet but others may have?" So we have this situation where, I guess always kids might be at different levels, might be working at different things, and to some degree we support that, but how does a teacher maybe assign that, or should they assign that? How do you think about that? - Yeah, I think it's a good question that we think about not just in this time but especially now where you have the additional challenge of not being able to see that student. I think what is really great about Khan Academy is the ability to assign these broad mastery goals. When we think about what are the students trying to accomplish for the year. Are they trying to, you know, work on Algebra I? Are they trying to complete third grade math or maybe high school biology? Our mastery extends beyond math. And so I think starting with that mastery goal, which allows students to work at their own time and pace, and helps them identify areas of opportunity. And we have some resources right on the site, right from that banner when you get to Khan Academy, that will connect you and how to set up a mastery goal. So any teacher could leverage that as a really good starting point, and then once you're able to see students progress, and we see maybe after three to five sessions on working towards that master goal, the teacher reporting will allow teachers to identify growth opportunities, so skills that students might need additional support with, and from there, there's an assign button, and teachers can import the individual students, small groups of students, or the entire class with aligned exercise to identify and support learning in that gap area. So the short version is assign a mastery goal, and use the data to make supporting assignments. And we have, again, we have some resources right on our website that walk teachers through this, and some specifically to support in that remote learning situation. - And we have another kind of related question, also from Debbie, which is a question I think many teachers are asking which is how does it work with Google Classroom? We just talked about assignments and to what degree should you when kids are at different levels, but what support or integration do we or don't we have with Google Classroom? Or how would you use it? - It's a good question. We do integrate with Google Classroom, and the best thing about that is that we know a lot of teachers are establishing their classrooms on Khan Academy now, and (chuckles) as a teacher, I can empathize with the setup and fostering and getting to norms with students. If your students are already comfortable with Google Classroom, you can connect Google Classroom directly to Khan Academy. You don't have to add a new roster, you don't have to create a new class, as you set up your class there's an option that says Connect with Google Classroom, and it will import your roster directly. In a time where students are already having to learn so many new tools, and we want them to focus, right, more on learning the content than learning new technology. By integrating Khan Academy with your Google Classroom account, students can access that in the same way they've already been using it. So you're taking a step of stress of off you and off of your students. - Awesome. I know we're getting a lotta questions here. One of 'em, this is from Sono Gatelli. "As a parent, where to start on Khan Academy "as a roadmap for seventh a grader? "Are their live classes Khan Academy's planning to offer?" I could maybe take a first stab at that one. As many of y'all know, we've published schedules for students of different age categories, and so we do have one that a seventh grader would fall in. I think one of the things we are thinking about is can we start, especially now that it looks like some of the school closures might be longer and maybe go through the summer, we are thinking about maybe we could create some goals or learning plans for students, but those haven't been released yet. We're trying to do everything we can with the resources we have. On terms of live classes, these livestreams, these webinars, these classrooms we're doing, we started with algebra. This is really just an experiment. We started the first one yesterday. We're gonna do another one tomorrow, and we're going to see where this goes, what capabilities we have on our side to do more and more, but I don't wanna jump the gun on it 'cause we are very resource constrained right now. But I would love to figure out ways to support middle school students as well. Algebra we picked because that's a major area that's foundational for a lotta folks, but obviously, so is middle school math, pre-algebra, and obviously, not just math. There's other subjects as well that might be interesting. Let's see. We have a question from, from Facebook. So it says, actually it just got modified, from Laura Hall. "Our school wants us to filter everything "through Google Classroom so it's more "of a one-stop shop. "I'd love to be able to link their assignments straight "to Google from Khan. "Any chance that could become available?" Well, that's essentially very similar to what you had just answered. And the simple answer is yes. - While we're able to link their rosters currently, the assignments don't show up directly in Google Classroom, when we know that's a common ask for teachers. We've heard that even prior to this remote learning transition, and I know that there's a lot going on right now, and that would be a really helpful piece for teachers. We do find that the connecting with Google Classroom allows the roster to be, you know, brought in really easily, and that students can login to Khan Academy simply by using Google's single sign-on, and they'll see their assignments the moment they log in right on their learner home page. So that way students don't have to go digging around for that. So while it's not a direct connection to posting the assignments in Google Classroom, it does really become low-lift for the students. - Great. Thanks, Meaghan. So let's see. There's a couple of questions here. These go a little bit, these are more student-facing questions, but we could try to answer a couple of these really quick. Let's see. From YouTube, Caras Alexander says, "How is Khan Academy helping out with AP exams?" Well Caras, we've had content for many of the core AP exams even before this crisis hit, AP calculus, AP stats, AP biology, chemistry, physics, micro, macro economics, CS principles, American history, civics, and government. I think I got all of them. I might be, oh and art history. I think I got all of 'em. So we've always had that content that you can learn at your own time and pace, use the unit test, use the course challenges, the mastery challenges to make sure that you've really digested a lot of that material, and even before this crisis hit, historically, as we've gone into AP exams we have tried to run some webinars and livestreams for students at right when they're trying to prepare. And so we're going to try to explore that type of thing for this year as well. Let's see. Other questions on YouTube. Courageous Qbert says, "Is it okay for me "to study physics in seventh grade?" My two cents, yeah! If you're ready to study physics in seventh grade, no one should stop you. That's great! You know, what I would say is to do physics on Khan Academy. We have the algebra based physics. You should definitely know the basics of algebra, know the basics of quadratics, things like parabolas, factoring quadratics, and know the basics of trigonometry, things like sine, cosine, tangent. If you know those things you actually are ready for physics, high school level physics. If you don't know those things, you actually could jump in and learn those units, those particular units, and actually you'll have the math background to engage on the physics side. Let's see. Other questions for we have, well, Astro Jaden on YouTube is asking a pretty big question. "What was the origin of Khan Academy? "How did you come up with the idea "of creating a nonprofit organization?" I'll answer it as concisely as I can 'cause I've been known to talk about this for (laughs) a very long time. Many of y'all know it started as a project with my family members. I kept thinking, "What more tools could I make "for my family members?" It's eerily similar to the situation we're in now where we're just like, "Okay, there's a big need. "What tools can we create, "and then how can we make it serve the needs "of more and more people?" But this was back with me and one cousin and then more, word got around my family free tutoring was going on, and I found myself with many folks. And so I started writing the exercises on Khan Academy, an early version. That was what Khan Academy was initially about, and it was a friend that recommended I make videos to supplement those exercises, and I thought that was just a silly idea. As I often say, I said, "YouTube is for cats playing piano." (laughs) But I got over the idea that it wasn't my idea, gave it a shot, and that took on a life of its own. And then by 2009, 2010 there were hundreds of thousands of people using it. I had trouble focusing on my day job, which was really being, I was an analyst at an investment firm, and so I sat down with my wife who said, "Hey, maybe we should start "this off as a nonprofit. "Hopefully I'll find people who can donate." And I took the plunge. The whole reason I wanted to it as a not-for-profit, I do live in Silicone Valley, people were offering to fund it as a for profit business, and it just, you know, for this particular role in society it felt like the wrong thing to do. There's nothing wrong for for profit businesses, but for something in education where you don't wanna make it based on who has the ability to pay, you wanna help level the playing field, you wanna have universal access. If someone wants to learn, there should be no frictions to it. That was the point. We set up this mission, free world class education for anyone, anywhere, and it was somewhat delusional (laughs) 10, 11 years ago for a guy operating out of a walk-in closet, but over the last 10 years with the help of this really incredible team at Khan Academy, many, many thousands of people who've donated to this effort, and we need more help, we've been able to make I think a bit of a dent and really scale to a lot of folks. You know, I think this whole school closure crisis due to COVID-19 highlights, I think, the importance of us existing (laughs), the work that this team has been able to do, and why it was important that we're not-for-profit. Because there's a lot going on at EdTech and a lotta people doing really great things, but in this time of school closures you need something that is universally accessible, and part of that is it has to be free, and that's where we're fairly unique, and you know, truly free. So no shady stuff with ads, no kind of free but then there might be some payment for better things, no "we'll sell your data type" of free, none of that, truly free and not doing anything shady with data. That's important right now. You have to have a breadth and depth of subjects. We have gone into many subjects and in many areas where there might not be a business model, so other EdTech players haven't gone there. And so that's why we're able to go from early learning through elementary, middle, high school, core of college in math, reading, writing, sciences, etc. And yeah, it has to have kind of more people. It has to because of its nonprofit nature, it brings more people to the effort. That's why we're able to have 40 translated versions of Khan Academy, most of which are done by volunteers around the world. So thanks for the question. I give the, I could talk more about it if folks are interested. So let's see. Other questions that we're getting. Let's see. "If I'm using," and this is from Facebook, Amy asks, "If I'm using Khan Academy "for a high school senior school year, what ground rules "do I want to set?" Meaghan, you wanna take a stab at that? I could, I might have some ideas, although I haven't raised high school seniors just yet. - (laughs) We had a couple of ideas from the webinar the other day that I think were, you know, maybe something teachers are comfortable with but might not put into this framing of remote learning. Usually, at the beginning of the year a teacher will set classroom norms for their students, and what we find to be most effective is including your students in that conversation about classroom norms. You know, things like raising your hand, or a process for when you're gonna using Chromebooks in the classroom. The same type of things apply to remote learning. You have to reestablish norms with your students about what your expectations are and what behaviors are, you know, appropriate for when you're having a remote learning session. And so if you're thinking about seniors, and I taught high school science so I can relate to your seniors for sure, I would think about taking time to set learning norms and remote classroom norms with your seniors. What are the best practices for your students and for your new classroom setup? And then, by including your students in that conversation, they're more likely to hold each other accountable and follow those rules 'cause they felt like they were a part of the process. And so being able to establish those norms for you and your students makes everyone feel a little bit more comfortable in the space. Sal, I'm sure you have something to add onto that as well. - No, I think that's exactly right. You know, this is a time, especially for high school seniors where, I wrote about it in "One World Schoolhouse" that a lot of what we call teenage angst I believe actually comes from, in most of human history, by the time someone was 13 or 14 years old they were kind of proto adults, and they were given significant responsibility in most of human history for other people, for their clan, for their tribe. And in modern society for 13, 14, 15, you know, teenagers, we don't give them a lot of responsibility beyond themselves. We treat them oftentimes like children, and I think especially for high school seniors, as you mentioned, Meaghan, the more agency and ownership we can give, and it's authentic, they feel like, oh, they do have a voice in it, they're setting ground rules for themselves. I have taught, you know, we have a little lab school downstairs from our offices, and I've taught high school seniors. I've actually found that when you say, "Hey, what norms," you know, if I told 'em, "Hey, no one can do this," or, "You can't use chat "this way," or, "You can't talk while I'm talking," then they'll rebel. But if I say, "What norms do you wanna have, "and how will you enforce it as a group?" I've seen kids as young as 12 or 13 step up to that challenge and actually come up with better (laughs) and oftentimes stricter norms that they're willing to enforce than I would've put on them. I think that's definitely true of high school seniors, and especially in this time that everyone's in their own walk-in closet, so to speak, everyone's socially distanced, it's even more important to rely on their individual agency. So that makes a ton of sense what you said, Meaghan. So let's see. There's a question from Facebook by Judy. "Can students retake quizzes and tests "as many times as they want "or can I put a limit to it?" I'll take a first attempt at it. The simple answer is yes, they can take quizzes and tests as many times as they want. And you know, that's actually an important principle that we wanted at Khan Academy. It actually would've been a lot easier for us to just make quizzes that, you know, you take once and you're done, and that's just your score. But we're strong believers in mastery learning, that if you get an 80 percent on something that shouldn't be like, your permanent state for the rest of your life, that you're a C student in factoring quadratics or photosynthesis, that you should have as many attempts as you need to take it. But every time you take it it's actually going to be a different quiz. So we've actually written many, many, many items, more than most people probably realize, to be able to have that capability. So we want students to say, "Oh, I got a 70 percent that time. "Let me take another attempt "and see if I can improve my score. "Or maybe I can go try to learn it a little better "and then try to improve my score." I guess there might be situations, although, yeah, in general we favor kids trying to take it as many times as possible. Meaghan, any things to add to that? - Sure, one thing I'll add that teachers find useful, while we do, and I would absolutely agree with Sal, that we do encourage students to try and try again, there's many people who will say failure, or even if you don't do well the first time, does not mean failing. It's just an opportunity to try again and learn something more. When we think about teachers though, and they wanna see how students are progressing, if you choose to make a quiz an assignment, you do have the opportunity to look at how students answered questions on their first attempt and their last attempt. So if you wanna see how they did do that first time out the gate, you can look specifically at those answers in our teacher reports and then look at where they ended up. So you can see their progress over time, and if you wanted a snapshot of their first attempt you can have access to that data, but we do wanna continue to encourage students to learn and grow. And so, exactly what Sal said, there is no mechanism by which to limit the attempts that they make, but you as a teacher can still see that information. So in some cases it's the best of both worlds. - Thanks, Meaghan. That's super helpful. Let's see. We have more questions here. We have a question, this is from YouTube by Algomarble Racer. "Sal, how do you make money from Khan Academy? "It is nonprofit." That's a good question and one we think (laughs) about a lot. So the simple answer, and for those of you who don't know, a lot of people say, "Well, isn't Google nonprofit "'cause it's free?" Free and nonprofit don't mean the same thing, although Khan Academy is both of those things. A lot of for profit companies, and Google, they've actually been great supporters of Khan Academy, and actually even in the early days they were one of our first funders, they're able to offer their services free, but they make money in other ways through ads or other types of things. What makes a nonprofit or for profit different is Google is owned by shareholders. They have owners of the company. If you go and buy some Google stock you are one of those owners of Google. Khan Academy has no ownership. I have no ownership in Khan Academy, or I have as much ownership as anyone listening to us. We all, it's a public good. And the way that I and the whole team here live (laughs) is that we do get salaries from Khan Academy, and then that is governed by a board. No one owns Khan Academy, there's a board of directors. The board is made up of, some of those folks are representative of some of the major donors to Khan Academy, some of them are other people who are experts in education or in other fields, and they're the ones that govern. They can hire or fire me, they set my salary, and similarly, they set the budget for the whole organization. So we take salaries. Now, where does that money come from? It comes from philanthropic donations (laughs), and you know, every time I talk about the budget of Khan Academy I get a little bit of a cortisol boost, (chuckles) a little stressed, 'cause it's a large budget, but it's small compared to the impact that it's having. Khan Academy's budget is the budget of a large high school. It's about 60 million dollars a year, but we impact, probably this year, hundreds of millions of students every year. In past years we've had on the order of 15, 16, 17, 18 million students come every month, and that's been growing, and over the last couple of weeks that's been growing two X and three X. And so we do need that support, we do need those donations from corporations, from individuals. As small as you can see on the screen is three dollars makes a difference for us. And so if you're in a position to benefit from Khan Academy and support it so that other people can benefit from Khan Academy, please, please do so. We really appreciate that. Other questions. One from YouTube. Teacher question, comes from Katharine Curry. "If we wanna supplement learning "with Khan Academy with our own materials "so students can see some of us, "what is the best way "to deliver our content electronically?" I could throw out a few ideas, and I'm curious what Meaghan thinks. One thing that we've been encouraging with the schedules, especially in this time of social distancing, is kids can work asynchronously on something like Khan Academy, and it would be amazing if teachers can organize video conferences using Hangout, using Skype, you know, Zoom, so that they can answer questions, do things analogous to what we've been doing with some of these live classrooms that we've been doing. But obviously, you could do it with your students. There's also a world where you can create materials yourself at a whiteboard or use a digital tablet the way I have here at Khan Academy to create videos. I know my children's school is doing that. And so there's a lot of work that my kids are doing, you know, like a writing assignment. So their teacher is making a video, putting it on their queue using the Learning Management Systems, so it could be Google Classroom or something else, so that the students know, "Okay, here's my checklist for the day. "Oh, I gotta watch a video by Mickey," one of my son's teachers. He watches a video by Mickey, Mickey says something about, "How do you analyze certain forms of text? "Here's the assignment," then he does it, then he submits it on the LMS. But it would be really cool, what I've been seeing some really incredible teachers doing even at my own children's school is they've been having touchpoints roughly at least once a day with students so that they can ask questions, they can understand how to navigate things. Meaghan, any other ideas there? - I would huge, hugely, hugely endorse everything you just said. Because as you mentioned, right, in this time of social distancing having that social experience is so much more vital to student's lives every day. They're used to being around each other and leaning on their teacher to share parts of their day or to ask questions. So I think everything you mentioned is really wonderful, and if teachers have the opportunity I do like to recommend that, along with the live experience, make sure that it can be recorded. Because we know that students just as much as adults are struggling with schedules right now, so maybe they are responsible for watching a younger sibling or they only have access to a device later on in the day, so that if you are going to connect live, try and make a recording as well so that all of your students have access to that material. The other piece I might recommend is that if you are making your own assignments as well, if you can do them in something like Google Docs or Google Slides, and allow students to leave comments for each other, maybe one of those reflection activities that, you know, Sal, you've offered in our daily schedules. So that students can leave really positive, reinforcing comments for each other so that they're still connecting beyond just that one moment. - That's a great idea. I didn't even thought about that. On our schedules we suggested maybe journaling, but there might be a world where you do like, collective journaling where everyone has a little section, and not only do you write yourself, but you can see how everyone else's day is and how they can think about it and how they comment. I love that idea, Meaghan. So time flies when you're having fun. (laughs) There's a lot of really great questions here that I wish I could get to, but the good thing is we're doing this every day. So come back tomorrow 12 p.m Pacific Time, 3 p.m. Eastern, or whatever time zone you might be in. Thanks for joining. Thanks, Meaghan, for joining. As I say every day, these livestreams are a way for us to stay connected in this time of social distancing, and the silver lining through this crisis that we're all going through is that we're all going through this together. I get a lotta energy by doing this, I'm sure I speak for Meaghan and the entire Khan Academy team. It's really an honor for us to be of service in this time of need, and we wanna do everything possible for every teacher listening, every parent listening, every student listening to make sure you feel supported and you feel connected. Thank you so much, and see you tomorrow.
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