First Hour is Free
One-on-one trigonometry tutoring, middle school through college. In person across the Denver area, with online sessions also available.
First hour of tutoring free. No commitment.
4.8 from 63 Google reviews · 3,700+ students served
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Trigonometry trips up a lot of strong students, not because it's truly hard, but because it's usually taught as a pile of formulas to memorize. Our tutors anchor everything to the unit circle and real triangles, so the identities and graphs finally connect and stick.
Serving students across the Denver metro, from Cherry Creek, Littleton, and Highlands Ranch to CU Denver and local colleges.
In-person rates from $100/hour, online from $60/hour. See pricing details →
Meet Our Denver Tutors
Master the unit circle once and the rest of trig gets dramatically easier. We make it intuitive, not something to cram before every test.
Sine waves, transformations, and identities become predictable patterns once you see the logic behind them.
Our trigonometry tutors are experienced math educators, vetted for clarity and patience.
Strong trig is the foundation for pre-calculus and calculus. We make sure yours is solid before you get there.
I've met with multiple tutors at HPT over several semesters for help in trig, calculus, linear algebra, and differential equations. They saved me from failing a few times. I'm pleased with the useful and professional support I received.
Marguerite was kind, compassionate, thoughtful, and very knowledgeable. Our daughter feels she can now trust her teacher to learn the math she needs. We are thankful to have met her on our journey.
Matt is absolutely wonderful, he is so advanced in the topic, and has unique approach to each student.
A belated thank you to Liz for a semester of math tutoring. She essentially taught all of Algebra Honors II. My child received an A in the class and scored in the 99th percentile of the PSAT. We could not have done it without your kindness and teaching skills!
Our family reached out after noticing a drop in our daughter's math grade. The sessions were easy to set up and the tutors were efficient and knowledgeable. We saw an immediate result in her confidence and grade. Would highly recommend for math tutoring.
Matt was really helpful. [Our student] liked his teaching style.
Payton was extremely knowledgeable and helped me work through some problems I couldn't solve.
...Matt was amazing as you suggested... thank you so much for your kind thoughts and support.
[Our student] loved Victor's energy, knowledge, and approach. We're excited to sign up to give [our student] additional support.
[Our student] always feels more confident about math after meeting with Matt!
High Performance Tutoring was the best thing we've discovered in recent years. Our son got the support he needed for AP Physics and Calculus, and it gave him the confidence to pursue engineering in college.
My fifth grade daughter was struggling with math and our tutor made such a positive impact. He was supportive and patient and her confidence improved, her math improved and we are so grateful. It was worth every penny and even when her math began improving, we continued with the tutoring because she loved the support and the private instruction.
Leif has 14 years of teaching math experience across a wide variety of levels.
View Profile →Find trigonometry tutoring in nearby cities and neighborhoods. Sessions happen at home, a library, or a coffee shop you choose, or online. Where we meet
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Last updated September 2026
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