1, Netease open class
This is a good learning platform, and all kinds of courses can be found here. After watching the video, you can also ask your questions in the discussion area below. Accordingly, students in this course can see your problems and discuss them with you.
2. China University's large-scale open online courses.
This platform is a common self-study platform for college students, and it is also an online course platform recommended by major universities. There are many teaching videos of university teachers, which can be watched for free. There will be some test questions after class to see if you have mastered this knowledge point. At the same time, the discussion forum below also allows you to express your views.
3. There are excellent courses
The content of this software is very extensive, covering advanced mathematics, English, Marx's knowledge and so on. On this platform, you can see many excellent teachers who will teach you in person. This software also has a special function, which allows you to study with peace of mind without external interference.
4. "I want to teach myself"
If you want to teach yourself advanced mathematics, this software is highly recommended. There are professional professors here to teach you knowledge. If you have any questions, you can post them online, and the teachers will answer them for you.
5. Large-scale open online course network
A good online self-study platform, many university courses can be searched here, and there are courses specially tailored for you, so that you can learn step by step, and all kinds of high-quality courses can be experienced here for free.