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Khan Academy

Khan Academy
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10M

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(-) 最新版本
4.3 (162868 评论)
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Description of Khan Academy

You can learn anything. For free.

Spend an afternoon brushing up on statistics. Discover how the Krebs cycle works. Get a head start on next semester's geometry. Prepare for upcoming exams. Or, if you're feeling particularly adventurous, learn how fire-stick farming changes the landscape of Australia.

Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology — Khan Academy's personalized learning library is available to you, for free.

- Learn anything, for free: Thousands of interactive exercises, videos, and articles at your fingertips. Study math, science, economics, finance, grammar, history, government, politics, and much, much more.

- Sharpen your skills: Practice exercises, quizzes, and tests with instant feedback and step-by-step hints. Follow along with what you're learning in school, or practice at your own pace.

- Keep learning when you're offline: Bookmark and download your favorite content to watch videos without an internet connection.

- Pick up where you left off: Tailored to your current learning level, our mastery system gives instant feedback and recommendations on exactly which skills and videos to try next. And, if you choose to create a free account, your learning syncs with http://khanacademy.org, so your progress is always up-to-date across all your devices.

Learn using expert-created videos, interactive exercises, and in-depth articles in math (arithmetic, pre-algebra, algebra, geometry, trigonometry, statistics, calculus, differential equations, linear algebra), science (biology, chemistry, physics), economics (microeconomics, macroeconomics, finance and capital markets), humanities (art history, civics, finance, US history, US government and politics, world history), and more (including computer science principles)!

Already familiar with the Khan Academy website? Not all functionality is available in this app. Community discussions, computer programming content, test prep, parent tools, teacher tools, and district tools should all be accessed directly at http://khanacademy.org.

Khan Academy is a 501(c)(3) nonprofit organization, with the mission of providing a free, world-class education for anyone, anywhere.

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这些评论和分数来自于谷歌商店用户.

4.3

162868 评论
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A Google user
EDIT:Tried uninstalling and reinstalling but the crashing problem persists w/ pop up saying error occurred whnever im stumped n try to use the hints. I'm still using the program but its frustrating not being able to see what im doing wrong the geometry section has lines you must move to points A or B, sometimes to create a shape. incredibly frustrating getting answers wrong based on a slightly misaligned point that overlaps another making it impossible to align it correctly. still love the app!
Hamza Mufti
Good App, but needs work. I love Khan Academy when studying (something about Sal's voice is soothing). But the app for Android needs some fixes, I can't do much of anything without getting some error about making task progress. Please fix. Edit: issue died with new app so all works as it should. If they want to add I think some kind of whiteboard feature would be useful (like notability but in app).
A Google user
Khan Academy is great for learning. My biggest problem is that it keeps saying, "You're offline", even when I am on wifi. Please fix this - I can't move on when one part of the lesson finishes! - Update (10/04/2019): I just tried uninstalling and reinstalling the app, it still says, "You're offline". I can't remove other devices from the network (I'm at university using university-provided wifi - go figure) and I tried cleared all background activity. Any other suggestions? I use a Samsung S10.
luimaz20
I generally do enjoy the app but over the past two weeks it won't load my assignments. Everytime I click on a course it keeps telling me, "Unable to load course. Check your connection and tap to try again." I already refreshed multiple times and cleared the cache. I also checked on my wifi and still nothing. I hope this gets fixed as soon as possible! Thank you for your time and consideration!
A Google user
I was homeschooled last year and it was very good as a sidealong with my mathcoursework. I also now use it to keep up with math class. Very clear when explaining, i actually like math now, 9/10, and it would be better if i could have adjusted the text sizes in app. I had to adjust my whole device to see the numbers. Which in turn made me adjust everything else on the device.
A Google user
I saw a lot of reviews saying that text is cut off, and indeed when I first opened the app it was for me as well. To fix this go into your phone's settings and choose customization. You should at least have 2 options depending on your make of phone. I switched mine to the default font 'roboto' and now all the text shows clearly in the app.
A Google user
Great for students, not for teachers -- no way to make or check assignments. Would love to see more of the website functionality so I could assign topics to my classes and check student scores. This would be especially helpful since the web platform is not mobile-friendly (for example, the student names take so much space, I can't see student scores, even in landscape). Neither the app nor website on a phone allow me to check student work--an essential part of my use of Khan Academy as a teacher!
Colleen Corsi
Amazing, free learning tool. Learn anything from basic adding through calculus, computer coding, politics, government, history, science, and so much more. It's an awesome personal resource and if you use it for your kids it has great tracking features so you know what they are working on, where they are at, how much time they've send on each lesson, and if they are struggling and need help.
A Google user
Videos are good and clear to understand. The practice is telling me my answer is wrong even though I'm writing it Exactly as the hint does. I can't progress any further because there's no "check again" or skip button. Will edit review when this is fixed. Issue stating answers were wrong was corrected. But now I can't even load any exercises. I've uninstalled and reinstalled, disconnected and reconnected my wifi and cell data. Nothing is working.
Charlie Rose
Everything is pretty great so far, besides one thing that can be a bit annoying. Because it's made like a game where you can earn points by getting answers correct, it bothers me that I can't get 100/100 points, only up to 80/100, even if I've done the practice multiple times and got all questions correct every time. It's just bothersome that I am unable to achieve all the points even though I've done the work and have been successful.
A Google user
Absolutely brilliant! I've been struggling in math, and find this app to be extremely helpful; everything is explained in a way that I can actually understand. Only downside: none of the practice tests seem to work, error occurs everytime. I've tried uninstalling/installing. Edit: The issue had been corrected.
A Google user
Due to the prevalent pandemic, I am now relying on this app for most of my classes. The app is good, but my biggest problem is how the assignments are displayed. They are all shown in a list. I have at least one hundred assignments and it is very time consuming trying to find the specific assignment that I want. It would be nice if the assignments were grouped under the specific course they originated from.
Jasmine Schulz
This app is phenomenal! They have a wide variety of subjects, teachers who are truly enthusiastic about the subject they teach as well as encouraging, practice quizzes, tests, and a clear outline of what to expect in each course. Some subjects I study to learn; others I study to brush up on and the structure of Khan Academy allows me to do both easily. I have downloaded many educational apps over the years and this is by far the best. I HIGHLY recommend!
A Google user
Love the app, no complaints whatsoever. I do have a suggestion though. The youtube app has a pop out video feature that allows the users to browse other apps or parts of their phone while the video/audio still plays. Would it be possible for the Khan Team to program a feature like this into the app? I think it would greatly enhance the user experience for the app. Thank you for your time!
A Google user
Frustrating for OCD - Awesome content, but I absolutely hate how the app takes points away from individual sections when mistakes are made in the unit test. Give a student a chance to do another problem on that topic to score a point and move on, instead of taking points away and forcing him/her to repeat all 11+ questions again on things already mastered. It wastes a lot of time otherwise.
A Google user
I just got the app. Spent 2 hours doing a course theory text in geometry. It crashed atleast 5 times but let me resume on a different question around where I was in question order. Then I get to the final question, I get it wrong and it crashes again. This time restarting the entire test as if I'd never taken it. No info on how I did or anything. So frustrating. I would love to give this a great rating and I was really excited. Please look into this.
Abraham Padua
It is really a great platform but it is still by far better to study in a computer browser than in app. There are a lot of functionalities that is missing in the app such as the profile view, easier navigation/searching of courses, etc. Just like what others wanted, it would be better if you could add the discussion feature. It is a really a huge help in learning since the author (or other knowledgeable) people could elaborate more on the topics. Hoping these features would be added someday.
Shaela
It's pretty good but.... I wish their was an option to have it read things out loud to the kids, like a little speaker button so it's optional. It would really help my kiddos and me. So far he can only do math on his own unless I can sit and read it too him, which isn't always an option. Also the patent dashboard needs an easier layout. I would also appreciate the option for a 4 digit pin for my kids to log in. And make the app on chromebooks work better. Other than that we love it!

良好的应用程序保证

此应用程序通过了病毒、恶意软件和其他恶意攻击的安全测试，不包含任何威胁.

Khan Academy - APK 信息

最新版本:
包名: org.khanacademy.android
安卓兼容性:
开发者: Khan Academy
隐私政策: https://khanacademy.org/about/privacy-policy
名称: Khan Academy
大小:
下载量: 10M
版本:
发布日期:
包名: org.khanacademy.android
开发者: Khan Academy