Online Services

Online Services

THINK TANK is here to support you from wherever you are! All of our online services are held using Zoom, which is free for all University of Arizona students.

Connecting via Zoom

Step 1: Sign in to Zoom

Sign in to your university Zoom account at arizona.zoom.us.

Step 2: Join a Zoom meeting

Click on a button below to join a meeting and get help with a particular subject or course.

  • The Zoom app will launch automatically to join the meeting. Please use the Zoom app for all THINK TANK services.
  • All times on this page are in MST (Arizona time). The current time is  .

Access & Accommodations

If you have questions about access or wish to request any disability-related accommodations that will facilitate your full participation in our services, such as ASL interpreting, CART captioning, captioned videos, Braille, or electronic text, please contact us at thinktank@arizona.edu or leave a message using our Contact Us form.

  Writing

Zoom Appointments and Feedback Loop

The Writing Center offers two free online support styles:

  • Zoom Appointments: 30-minute sessions with a tutor (same-day appointments are available)
  • Feedback Loop: Upload your document and a tutor will return it with helpful feedback
Book an Appointment
WEEKLY SCHEDULE: WRITING CENTER
Monday – Thursday: 9 am – 9 pm
Friday: 9 am – 5 pm
Sunday: 5 – 9 pm

  Math

Drop-In Tutoring

Free Tutoring for MATH 100-129 (Up to 30 minutes)



Live Sessions Waiting Room
Math 100, 108, 112  
Math 113, 120R  
Math 113 – 129  
Math 116,122A/B,125,129  
There are no Math Tutoring rooms available right now. Please see the schedule for upcoming sessions.
7-DAY SCHEDULE: MATH DROP-IN
No sessions found for the next 7 days

  Science

Drop-In Tutoring

Free Tutoring for select Chemistry and Physics courses (Up to 30 minutes)



Live Sessions Waiting Room
CHEM 151, 152  
CHEM 130,142,151,152,241A/B  
PHYS 102,103,141,241  
There are no Science Tutoring rooms available right now. Please see the schedule for upcoming sessions.
7-DAY SCHEDULE: SCIENCE DROP-IN
No sessions found for the next 7 days

  Private Tutoring

Online private tutoring is available for select Math and Science courses. To view the course list and FAQs about this service, please visit our Private Tutoring page. All online tutoring sessions are conducted via Zoom. Each session costs $35 and is charged to your Bursar account.

You can schedule an online private tutoring appointment using a system called Retain.

Book an Appointment

Having trouble scheduling an appointment or don’t see your course listed? Please submit a request for a private appointment and our staff will assist you.

  Test Prep

GRE Courses are available in a self-paced, online format. Please see the GRE Prep Course home page for more information.