Bring grades UP with Math Mastery math tutoring

Math Tutoring from Addition through Calculus,  SAT/ACT prep, and Programming

10+ years of experience tutoring math to middle school, high school, and college students. 12+ years of classroom experience teaching programming and computer related subjects


Do you want to bring your child’s grades up?   Tutoring is a way to achieve that.

Charry has many years of experience with both one-on-one tutoring, and classroom teaching.   She loves watching students go from “I can’t” to “I can”.   Students and their parents love watching the grades come up!

Math CAN be easy.  It is a matter of having clear explanations that are broken down into small enough chunks that are delivered at the right pace.

A math tutor who combines good explanations with the chance to practice each piece until it is mastered can take the anxiety out of math.  Patience, clarity, and practice can work miracles!!

Math requires diligence and hard work.  And there are plenty of interesting things to do in Tucson that can seem more enticing than studying math.

Weekly meetings with a math tutor create additional, and often much needed, focus on a subject that students often prefer to ignore.   The extra attention and accountability that comes with tutoring is often one of the key ingredients to academic success.

Math matters, and Charry can help your child succeed in math.  Working together, grades will come up.   Some students go from D’s to A’s!    Tutoring  is available at her location near Campbell and River in Tucson.


“I eagerly recommend Charry Stover as an exceptional math tutor for all skill levels.   We have used several tutors for our kids over the years here in Tucson.  Charry impressed us by how much she truly cares about, and invests in, the success of her students.  And she works to elicit a similar investment in the learning process, in the form of diligence and hard work, from her students.  

She is very smart and detail oriented as well as very warm and welcoming.   Whether challenged or driven & competitive, kids will learn a great deal from her.  Tutoring with Charry is well worth the investment!”   

     Kimberlee Turk



  • $45 for a 1 hour session (younger students)
  • $55 for a 1 hour and 15 minute session (most middle school students)
  • $65 for a 1 hour and 30 minute session (most high school and college students)
  • (students doing 2 – 1 1/2 hour sessions in one week get the second session for $45)
  • $80 for a 2 hour session (most Calculus students or students with online courses)


  • Math fundamentals (grade school and middle school math)
  • Algebra I, Geometry, Algebra II, Pre-Calculus, & Calculus
  • University of Arizona and Pima Community College math courses up through College Algebra and Calculus
  • BASIS tutoring, mini-math labs, and summer packet help
  • Math lessons for homeschoolers
  • Summertime math review and prep
  • Prep for placement tests


  • Summer Geometry classes
  • Mini-math labs for BASIS students, or anyone who has a small group of students that want to work together.  See the BASIS tab for more information about math labs.


  • “Just Math/Just Verbal”  SAT prep tutorials for either math or verbal.  Classes are available on request with a max of  6 students per class.  More information is available on the SAT Prep page.


  • Beginning Computer Programming classes and tutorials.  Contact me for more information about these tutorials and courses.


  • near Campbell and River in central Tucson


  • Monday – Thursday slots are available from 11:00 am – 10:30 pm.  Obviously the slots between 4:00 pm and 7:00 pm fill up fast.
  • Saturday and Sunday slots are usually reserved for extra or missed sessions.  Weekend times tend to be idiosyncratic, depending on my schedule.


  • Contact Charry at (520) 881-4771 or at
  • please note, there is no text capability on this phone — this is a land line phone!

Cancellation Policy

  • Tutoring sessions need to be cancelled by 5:00 p.m. on the preceding day.  If this deadline is not met, then one must pay for the session.

I really enjoy working with people, and I work with all ages
and skill levels. My current and past tutees are varied. They include : grade school students learning their multiplication tables; middle schoolers trying to get an edge on the upcoming math in high school; Basis students striving to stay on top of things; high school students taking courses from Algebra I on up; and college students taking courses up through College Algebra and Calculus at the University of Arizona and Pima Community College.


“Our son looks forward to math tutoring with Charry — she makes it fun!  Because he has become confident in his abilities and won success in the classroom, he no longer dreads the upcoming math quiz/test.

Charry has worked with our family for over a year now.  Our son has made dramatic improvements in his ability to approach problem solving and test taking.   Charry not only teaches students how to answer problems correctly, but also teaches how to approach problems.  The latter is an important distinction that has helped our son gain universal problem-solving skills.  He now approaches new problems with a methodology that can be applied to the next level of complexity.

Charry, thank you so much for all your assistance!”

   Isaiah Adams


Good luck on your math journey.  Be sure to check the Helpful Links page for useful math links.  These include a multiplication trainer, a graphing calculator, a scientific calculator,  “Newton’s Window” and “Bedtime Math”.

B.A. Purdue University, Phi Beta Kappa Honorary Society;
M.A. Computer Science, University of Michigan


Tucson math tutor math tutors math tutoring Tucson University of Arizona UA UofA PCC Pima Community College

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