Tandem Tutoring

Tandem Tutoring Tandem Tutoring Tandem Tutoring

Moving forward together!

Private Tutoring

Prescott/Flagstaff, AZ 

Contact Us

Tandem Tutoring

Tandem Tutoring Tandem Tutoring Tandem Tutoring

Moving forward together!

Private Tutoring

Prescott/Flagstaff, AZ 

Contact Us

About Us

Background

We believe that every child has the ability to do math at a high level. Our goal is to help them believe that too. We want them to learn confidence through trial and error. After all, our brain grows the most when we make a mistake! 


We do everything in our power to explain mathematical concepts in a way that makes sense to them. We will w

We believe that every child has the ability to do math at a high level. Our goal is to help them believe that too. We want them to learn confidence through trial and error. After all, our brain grows the most when we make a mistake! 


We do everything in our power to explain mathematical concepts in a way that makes sense to them. We will work together as a team, have open and honest communication, and most importantly ask questions! 


*Although our speciality is in math, we can help students navigate other subject areas too.*

Erin Osborne

- Master of Science in Mathematics Education with Distinction 

- Ten plus years of tutoring experience, both individual and group settings

- Certified math teacher with seven plus years of experience

- Fingerprint clearance card 

Amy Rangel

Amy Rangel

-Master of Science in Mathematics Education with Distinction

-15 years teaching experience in math and science

-Courses taught: 7th grade math through Calculus, Physics, Engineering

 

Pricing and Services

In Person and Online Tutoring

Individual Sessions

In Person/online: $60/hour


Group Sessions (3-6 students)

Online or In Person 

$20/hour per student


Payment Options

Venmo, Zelle, Cash, ClassWallet


Subjects

  • Math: Kindergarten - Calculus
  • Physics
  • Chemistry
  • Biology
  • Engineering
  • English


Cancelation and Sick Policies

Cancellation Policy

To ensure the best experience for all students and to respect everyone's time, the following cancellation policy applies:

  1. Notice Required:
    Please provide at least 24 hours' notice if you need to cancel or reschedule a tutoring session. This allows us to adjust our schedules and offer the time to another student.
  2. Late Cancellations:
    Cancellations made less than 24 hours in advance will be subject to a 50% session fee, except in cases of emergency or illness (please communicate as soon as possible).
  3. No-Shows/Within 2 hours of a session:
    If a student does not attend a scheduled session or a cancellation is made within 2 hours of a session, without any prior notice, the full session fee will be charged.
  4. Rescheduling:
    We will do our best to accommodate rescheduling requests based on availability. The more notice, the better chance we can find a new time that works!


Sick Policy

To help everyone stay healthy and maintain a productive learning environment, we kindly ask to follow this sick policy:

  1. Feeling Unwell? Please Stay Home (or Online):
    If the student is feeling sick—especially with symptoms like fever, cough, sore throat, vomiting, or any contagious illness—please cancel or switch to an online session. If we get sick, we can’t work with other students, so keeping germs out of our shared spaces protects everyone’s learning. Your health, and mine, matters!
  2. Flexible Rescheduling for Illness:
    We completely understand that sickness can come on suddenly. If your child is unwell, just let us know as soon as possible, and we’ll be happy to reschedule or move the session online. There will be no cancellation fee for illness-related absences when communicated promptly.
  3. Tutor Illness:
    If we’re not feeling well, we’ll notify you as early as possible and either reschedule the session or offer a remote option, depending on how we’re feeling and your preference.
  4. Returning After Illness:
    Please wait until at least 24 hours have passed without symptoms (especially fever or vomiting) before returning to in-person sessions.

Testimonials

"Miss Erin is awesome to work with!  She explains things in a way that I can easily understand, and my math ability has improved so much since I started tutoring.  I love working with her!"

            - Aubry (BASIS Student)


"I have loved having Erin tutor our daughter in math!  There was a lot of struggle and anxiety before, but she has helped her  build so much confidence.  Erin is patient, knowledgeable, dependable, kind, and works so well with Aubry.  She is also flexible and accommodating with schedules, always arriving with a smile and willingness to work.  So thankful for all she has done for us, she's the best!"

            - Kendra (Parent)


"Erin Osborne is like a life boat, rescuing my boys from drowning in a sea of confusion and waves of uncertainty that the public school system was providing. Erin provided stability in our home by working with my teenage boys 2-4 hours a week in all subjects. They began to understand their classes and performed well. Erin is kind, compassionate and very patient. She is an amazing teacher and tutor."

             - Stephanie (Parent)      


"Working with Erin changed my daughter's outlook on math.  Before Erin, math was stressful and not going well at all. Erin's positive approach and big smile took the stress away.  My daughter was able to relax and made great progress in that calm environment with Erin.  They worked together one on one as many times as it took for my daughter to get caught up and excel in her geometry class.  The end result was going from a D in Honors Geometry to a B in four weeks. Erin really cares about her students success.  She is the BEST tutor we have ever used and I do not know what we would have done without her."

            - Liz (Parent)

Contact Us

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Every student has unique needs for support. Tell me more about what you are hoping a tutor can do for you, and I will start on a plan to help you get what you need.

Tandem Tutoring, LLC

Erin Osborne erin@tandemtutoring.com

Tandem Tutoring

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