可汗学院(Khan Academy)是一个非营利性组织,致力于为全世界所有人提供免费的世界一流教育。旗下产品 Khan Academy Kids 针对2~6 岁孩子,和我们耳熟能详的Super Simple Songs及国家地理达成合作,app 内容包含儿歌、阅读、数学、逻辑、自然拼读,非常全面。关键:全免费!无广告! (以上三张图都来自 可汗学院 官网) ...
retestfee.Thefollowingpracticetestwasdesignedtohelpyoufeelpreparedandconfidenttodoyourbest.ItwasdevelopedbyTheCollegeBoardandhasbeenmodifiedtoincludelinkstoKhanAcademyInstructionthatexplainstheconceptsthatarebeingtestedforeachquestion.ThispracticetestwasdesignedtogiveyouafeelofthetypesofquestionsyoucanexpectontheACCUPLACER...
Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide l...
Khan academy was the only educational resource that I found tremendously helpful. Every single lesson was easy to understand and helped you figure things out. The topics were articulated beautifully, the reading sections were great and for some reason I can’t describe explained as well as a per...
Khan Academy Frequently Asked Questions (FAQ) Where is Khan Academy's headquarters? Khan Academy's headquarters is located at PO Box 1630, Mountain View. What is Khan Academy's latest funding round? Khan Academy's latest funding round is Loan. How much did Khan Academy raise? Khan Academy ...
There are three ways students work on exercises on Khan Academy. The original way is known as “tutorial mode”. Students navigate directly to the exercise they wish to practice, and the page gives them randomly selected questions. They may revisit this exercise at any time and continue to do...
我贴图的前三张:生化基础一般的人比较推荐一套 叫Exam Krackers的参考书 难度适中 (一共六本书, Premed的课程都包含了); AAMC当年出的官方指南 应该是必买的了;也推荐108 MCAT Verbal Practice。其他的就根据个人需要去购买…… 视频网站的话 Khan Academy有专门的MCAT一栏 视频讲解既生动又形象 (不过据说因为...
The origin of Khan Academy goes back to when Sal agreed to help one of his cousins with their math homework. Living in a different time zone and working at a hedge fund, he would spend his off-hours putting together lesson plans, making short videos, and answering questions via text messa...
Khan Academy | Free Online Courses, Lessons & Practice You can learn anything. Expert-created content and resources for every subject and level. Always free. http://www.khanacademy.org/ SHARE OVERVIEW OF khanacademy.org TRAFFIC RANK #9290 ...
you will be taken to all the things in that area like articles, videos and questions. Don't worry if you find 9. difficult to follow the course in English. Courses in 10. (translate) in Chinese, Japanese and other languages are also available. 2 Khan Academy is an online learning web...