High school geometry 高中几何 AP/ College Calculus AB 微积分 打好基础,再往上学 Linear algebra 线性代数 总之,在这里可以学到从小学到大学的分门别类的数学知识,公立学校的孩子在学有余力的情况下可以尝试用英语,想转国际课程的可以用这个平台补课!既补英语,又能复习一遍知识! 不然以后做题的时候先在脑子里...
Discover Khan Academy, a non-profit platform offering free, world-class education through engaging courses, empowering learners to achieve their academic goals anywhere, anytime.
The “Khan Academy” has received worldwide recognition since it was created three years ago, when Salman Khan began producing instructional videos for his niece. Since then, it’s become a cultural phenomenon, as thousands of people are now using the videos for a source of free education. Th...
Algebra, Biology, Calculus, Chemistry, Economics, Finance, Geometry, History, etc. I could go all day long becausethe list of coursesnever ends. There are over 3400 videos available and they are continually adding more. So what’s the catch? None. It is absolutely free. Khan Academy is a...
(CBS News) Sal Khan is a math, science, and history teacher to millions of students, yet none have ever seen his face. Khan is the voice and brains behindKhan Academy, a free online tutoring site that may have gotten your kid out of an algebra bind with its educational how-to videos...
可汗学院公开课 算术与代数预备课程:乘法与除法 Open Khanacademy Courses:Arithmetic and Pre-Algebra: Multiplication and division 可汗学院 可汗学院的算术与代数预备课程是真正从零开始学习数学的起始点,是代数课程的先导课。对于那些想从最基础开始学习数学,或者以后想要学习代数1课程的同学来说,本课程刚好适合你。
P30 Using inverse trig functions with a calculator 应用反三角函数通过计算器是Trigonometric functions 三角函数|Algebra 代数|Math 数学|Khan Academy 可汗学院的第30集视频,该合集共计46集,视频收藏或关注UP主,及时了解更多相关视频内容。
可汗学院公开课 算术与代数预备课程:乘法与除法 Open Khanacademy Courses:Arithmetic and Pre-Algebra: Multiplication and division 可汗学院 小学课程 / 小学数学 可汗学院的算术与代数预备课程是真正从零开始学习数学的起始点,是代数课程的先导课。对于那些想从最基础开始学习数学,或者以后想要学习代数1课程的同学来说...
Khan Academy began as a website predominantly for math and pre-algebra and has grown to include science and the humanities. It is also a fantastic resource for students who want to learn more about economics, personal finance, and language arts. Levels of study include primary, high school, ...
The new Computer Science site from Khan Academy focuses on the critical early adolescent years, where children broaden or narrow their interests and identity before high school. The lessons don't get much more complicated than basic algebra, and how these intuitive mathematical concepts can create ...