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- Math
- Science
- Business
- AP Exams
- By Grade Level
High school is when the stakes get real — grades, GPA, AP courses, and college entrance exams all at once. Our tutors handle the full range, from everyday homework help to advanced courses and test prep, so your student has one trusted team for everything.
Serving students across the Denver metro — from Cherry Creek, Littleton, and Highlands Ranch to CU Denver and local colleges.
Meet Our Denver Tutors
Math through calculus, all three sciences, computer science, economics, and writing support.
SAT, ACT, PSAT, and AP exam prep from the same team that knows your student.
Subject experts who can also teach — vetted for knowledge, clarity, and personality.
We raise grades and test scores while building the independence college demands.
Every level — from middle school through advanced college courses.
My daughter Hannah raised her ACT score from a 26 to a 33 after completing an intensive twelve-week training program with High Performance Tutoring. This score will open up so many doors for her!
I despise math, but High Performance Tutoring helped me get an A in my medical statistics class. I was admitted to the hospital during finals week and my tutor came to my hospital room and tutored me there for our last session. He was great.
My children have loved every tutor we have used from High Performance. The tutors have helped them excel in their studies in the classroom and helped them succeed on the AP, IB, ACT, and SAT exams!
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.
Liz is the best. Ethan learns so much with her, and we love how flexible her schedule is.
My son went from a frustrated 9th grader getting D's on his math tests to straight A's for the next three years. He actually signed himself up for AP Calculus his senior year because he wanted to maintain his knowledge going into college.
My daughter needed an AP Chemistry tutor, and they paired her with a Chemical Engineering major. She came away from her session feeling like she understood much better than before, and definitely feels more confident about chemistry!
Our daughter looks forward to her time with her tutor every week. He is a mentor, a friend, and goes the extra mile before tests to make sure she has everything she needs to feel competent and prepared.
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.
My daughter has had many tutors over the years, and Michael was by far her favorite. He was organized, made a plan, and executed it. He explained the hows and whys of each problem so well.
The tutors are great at explaining issues and problems that people like myself struggle with. I now enjoy math which allows me to understand and comprehend more clearly what is going on in class.
I used High Performance Tutoring over a 5-week period during my preparation for the GMAT. Despite the short timeframe, we were able to hit my target score and I got accepted to the Booth School of Business in Chicago!
“How do you match my student with the right tutor?”
We start by learning your student's goals, level, and learning style — then hand-pick a High Performance Certified tutor who fits. Your first hour is free, so you can make sure it's the right match before committing.
