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: 45 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 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

Supplemental Instruction Online

Free 50-minute Supplemental Instruction sessions for MATH 112


Live Sessions
Math 112
Math 112 Rm B
There are no SI Online Math sessions available right now. Please see the schedule for upcoming sessions.
7-DAY SCHEDULE: MATH SI
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 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

Supplemental Instruction Online

Free 50-minute Supplemental Instruction sessions for select science courses


Live Sessions
CHEM 101B
CHEM 130
CHEM 151
CHEM 152
CHEM 241A
CHEM 241B
MCB 181R Rm A
MCB 181R Rm B
PHYS 102
PHYS 103
PHYS 141
PHYS 241
PSIO 201
PSIO 202
There are no SI Online science sessions available right now. Please see the schedule for upcoming sessions.
Note: If you are interested in signing up in advance for SI sessions, please sign up via Retain.
7-DAY SCHEDULE: SCIENCE SI
No sessions found for the next 7 days

  Private Tutoring

Online private tutoring is available for select Math, Science, and Business 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 and Community Tutoring

Test Prep Courses

All GRE and MCAT prep courses are offered online. Other courses are moving online wherever possible. Test prep is a fee-based service. Please see the Test Prep home page for further updates.

Community Tutoring Zoom Appointments

Community Tutoring is for non-University of Arizona students enrolled in middle school, high school, or other institutions of higher education. All booking and billing is conducted through our partner, Tutor Matching Service.

Our tutors support a range of math and science subjects including Biology, Chemistry, Mathematics, and Physics. To learn more about our tutors and view FAQs about this service, please visit our Community Tutoring page.

  • 60-minute sessions with a tutor via Zoom
  • $35 per session
  • Same-day appointments are available

Book an Appointment