Each 4f Studio user will belong to a domain and to a school in that domain. The default domain for all users is 4Ferries. A user who does not specify another domain will automatically join this domain.
The 4Ferries domain provides 4f textbooks and 4f tools intended for all users. Some of these are free, while others are available for purchase at the 4Ferries webshop.
4Ferries School is the default school in the 4Ferries domain. A user who does not specify another school will automatically join this school.
A 4f course in 4Ferries School is limited to those students that are explicitly invited by the main teacher of course . This teacher can also invite other teachers to help with the course. The teachers create the course material, invite the students to the course, and lecture the course while following the students' progress throughout the course in the teacher's dashboard.
4f Studio can be used without an explicit affiliation with any 4f domain or 4f school. The user then automatically joins the 4Ferries domain and the 4Ferries School.
The user is then free to use all the facilities of 4f Studio: create an unlimited number of notebooks, use the mathematics and other tools for creating notebook pages, read 4f textbooks, and use 4f tools like the eMath checker. The user may participate in all courses provided by the 4Ferries School.
The 4Ferries domain provides 4f textbooks and 4f tools intended for all users. Some of these are free, while others can be bought at the 4Ferries webshop. Check the prices for becoming a 4f Studio user here.