The easiest way to create your districts teacher and student accounts is through automated rostering.
Rostering is the process of exporting your lists of students, teachers, and classrooms from your Student Information System (SIS) and importing them into Studies Weekly. Studies Weekly can automatically provision user accounts for students and teachers and organize them into virtual classrooms. By automating this process, Studies Weekly can daily synchronize your user accounts with your school's roster.
For more information please click https://app.studiesweekly.com/online/tech_integration, then read Automated Rostering.