Khan Academy

Khan Academy is a non-profit educational organization created in 2008 by Salman Khan. Its mission is to provide a free, world-class education for anyone, anywhere. It offers a vast library of instructional videos, practice exercises, and personalized learning dashboards covering subjects like math, science, computer programming, history, art history, economics, and more. Khan Academy is used by learners of all ages, from elementary school students to adults seeking to expand their knowledge or acquire new skills. The platform is completely free to use, supported by donations and grants.

Creating an account on Khan Academy is easy and free. Simply visit the Khan Academy website or download the mobile app. Click on the "Sign up" button. You can sign up using your Google account, Facebook account, Apple ID, or email address. If you choose to sign up with email, you'll need to provide your date of birth, name, and a valid email address. After creating your account, you can customize your profile and start exploring the available courses and resources.

Khan Academy offers a wide array of subjects and courses, catering to learners of all ages and skill levels. Key subject areas include math (from basic arithmetic to calculus), science (biology, chemistry, physics), computer programming, history, economics and finance, art history, and test preparation (SAT, LSAT, MCAT, Praxis Core). Within each subject, you'll find numerous courses and units, each containing instructional videos, practice exercises, and articles. The platform is constantly expanding its offerings, so it's worth checking back regularly for new content.

Yes, Khan Academy is completely free to use. There are no subscription fees, hidden charges, or in-app purchases required to access any of the platform's content or features. Khan Academy is a non-profit organization supported by donations from individuals, foundations, and corporations. This funding model allows them to provide high-quality educational resources to anyone, anywhere, at no cost.

Khan Academy uses a personalized learning system to track your progress and adapt to your individual needs. As you complete exercises and watch videos, the platform monitors your performance and identifies areas where you may need additional support. Based on your performance, Khan Academy provides personalized recommendations for courses and exercises to help you strengthen your understanding and master new concepts. The progress dashboard visually displays your achievements and areas for improvement.

Yes, Khan Academy offers comprehensive test preparation resources for standardized tests like the SAT, ACT, LSAT, MCAT, and Praxis Core. These resources include full-length practice tests, personalized practice recommendations, video lessons covering key concepts, and detailed answer explanations. Khan Academy has partnered with the College Board to provide official SAT practice materials, making it an excellent resource for students preparing for the SAT.

Khan Academy Kids is a free educational app designed for young children aged 2-8. It offers a fun and engaging learning experience through interactive games, stories, and activities. Khan Academy Kids covers a wide range of subjects, including reading, math, social-emotional development, and creative expression. The app is designed to be both educational and entertaining, helping young children develop essential skills in a playful environment.

Khan Academy provides valuable resources for teachers and classrooms. Teachers can create classes, assign activities, track student progress, and identify areas where students may be struggling. The platform's personalized learning system allows teachers to differentiate instruction and provide targeted support to individual students. Khan Academy also offers professional development resources for teachers, helping them integrate the platform effectively into their classroom instruction.

Khan Academy is committed to making its platform accessible to all learners. It offers a variety of accessibility features, including closed captions on videos, keyboard navigation, screen reader compatibility, and adjustable font sizes. Khan Academy also provides transcripts for its videos, making it easier for users to follow along. These features ensure that learners with disabilities can access and benefit from the platform's resources.

Khan Academy offers several ways to find specific content. You can use the search bar to search for keywords related to the topic you're interested in. You can also browse the course library, which is organized by subject area and grade level. Additionally, you can explore the skills map, which visually represents the relationships between different concepts and skills. The website and app also have well-organized menus to help you navigate to the content you need.

Yes, you can download Khan Academy videos for offline viewing using the Khan Academy mobile app. This feature is particularly useful for learners who have limited or unreliable internet access. To download a video, simply tap the download icon while viewing it in the app. Once downloaded, the video will be available for offline viewing until you delete it.

Khan Academy offers several ways to get help if you're struggling with a concept. You can review the instructional videos and practice exercises related to the topic. You can also ask questions in the Khan Academy community forums, where you can connect with other learners and experts. Additionally, you can seek help from a teacher or tutor who is familiar with the Khan Academy platform.

While Khan Academy doesn't offer formal accredited certificates, it does provide progress tracking and badges to recognize accomplishments. These badges can be a great motivator and can be shared on social media or with potential employers to demonstrate your learning and skills. However, it's important to note that these badges are not equivalent to accredited degrees or certifications.

Khan Academy is designed to be accessible on a wide range of devices. You can access the platform through a web browser on a computer, tablet, or smartphone. The Khan Academy mobile app is available for iOS and Android devices. A stable internet connection is required to stream videos and access online resources. However, as mentioned before, videos can be downloaded for offline viewing using the mobile app. The website is designed to be lightweight and efficient, so it should work well even on older devices.

Khan Academy is a non-profit organization and is primarily funded through donations from individuals, foundations, and corporations. Notable supporters include the Bill & Melinda Gates Foundation, Google, and the Charles and Lynn Schusterman Family Foundation. These donations allow Khan Academy to provide its educational resources for free to anyone, anywhere in the world. Khan Academy also occasionally receives grants for specific projects and initiatives.