After such reassignment, the new teacher gets access to the student's old attendance and gradebook information.
To reassign a student from one course section to another, go to Main menu >> Scheduling>> Reassign Student.
Search and select the course section. The system will list all the students who are enrolled in that section. Choose the student you want to reassign.
Search and select the new course section. Once you have correctly chosen the new course section, click on the Reassign Student button.
The selected student will be reassigned to the new course section.