Teaching with Data Cleaning Exercises

Classrooms

• Roster by invitation: invite students by email; each accepted student holds one of your agreed seats and can open every exercise in visual, SQL and Python (the AI tutor isn't included).
• Instructors and teaching assistants: add co-instructors with the instructor role; owners and admins manage the roster.
• Assignments with due dates: set any exercise, in a chosen track or any track. Graded results are checked on hidden datasets, so answers can't simply be copied from the visible data.
• Progress view and CSV export of each student's assignment status for your gradebook.
• Student privacy: instructors see assignment status, never students' drafts, notes or tutor conversations.

Free for any course

• The free dataset packs (original, fictional data with data dictionaries), the curriculum, guides and operation reference.
• The free starter exercises with individual student accounts.

Pricing

Classroom seats are priced by quote for your course size and term. Request a quote; we reply from support@umratech.com and set up the classroom once it's agreed. Nothing is charged through the website for classrooms.