This is a channel that provides hundreds of educational videos organized through categories such as : primary education, secondary education, science, lifelong learning, engineering...ect.
2- YouTube for Schools
This one here allows you to access high quality educational videos, channels, and playlists for students of all ages.
3- YouTube Teachers
This is part of YouTube Edu. It is a treasure trove of educational classroom videos and playlists.
4- YouTube Curriculum
This is teachers platforms where they can access lesson plans for teaching digital citizenship.