>>769535>BegleitungReally? Sorry then. In my experience in USA schools, the textbooks were usually really dense with all the info, and the classes were used to break down the information and practice, etc. That's unfortunate.
Have you tried looking up "11 klasse mathe analyse" though? When I do, I find sites such as
https://www.unterricht.de/Mathematik/Oberstufehttp://www.strobl-f.de/m11.htmlThese sits appear to cover a lot of material, or at least mention the separate subjects, which you could then look up in Khan Academy
https://www.khanacademy.org/mathBut as you can see, Khan Academy is organized mostly by a traditional American organization, so you need to know the subjects, which you need to learn, so that you watch the correct Khan Academy videos. That said, Khan academy is pretty good.
>have you lived in Germany?Sadly no. I want to at some point, but I have not had a good chance yet. I simple studied the language for my 4 years in Uni.