We just launched the concept of "Course". Each course you create is associated with a "Level", "Subject", and an optional standards chart. All assignments, questions, and classes you created are organized under a single course. We've migrated your existing data for each subject into the correct "Course".
You can see your current active course in the bottom left when you log into your teacher account, and you can click the "Edit" button to create new courses, edit your existing courses, or change your active course. Courses are useful when going into a new school year; you can simple create a 7th Grade TX Science (2021 - 2022) course and then create new classes for the new school year. We're currently working on the ability to transfer questions and assignments between courses and will launch this in July.
Check out this quick demo video!