Is it necessary for students to turn in a document in Classroom to complete an assignment?

In Google Classroom, it is not strictly necessary for students to turn in a document to complete an assignment. While turning in a document can be a common expectation for many assignments, especially those requiring a written response or project submission, there are various types of assignments that students can be marked as complete without submitting a document. For example, assignments might be based on class participation, quizzes, or other activities that don't involve document submissions.

Instructors may also allow students to complete assignments through other means, such as classroom discussions or by checking off specific tasks. Therefore, the flexibility in how assignments can be completed supports the idea that submission of a document is not always a requirement for all assignments in Google Classroom.