Adam B.
Adam Briesacher has a B.S. in Mathematics from Southern Illinois University, Edwardsville, and a proven track record of helping students excel in high-school mathematics. With eight years of classroom experience, Adam is an expert at guiding students through Algebra 1, Geometry, Algebra 2, and Precalculus.
Adam’s commitment to student success began in high school during his National Honor Society days, when he discovered his love for teaching. His passion for education grew while working at the Tutoring Resource Center (three years) at SIU. This experience gave Adam the opportunity to support students from all backgrounds and help them reach their full potential.
In addition to his academic pursuits, Adam enjoys the thrill of sports, the beauty of the Colorado outdoors, and the companionship of his beloved dogs, Hector (Black Lab/Border Collie) and Beau (Golden Retriever). When he’s not immersed in the “math world,” you find him exploring the mountains, cheering on his favorite teams, or enjoying quality time with friends and family.
Adam’s expertise in math, combined with his genuine enthusiasm for learning, make him an invaluable asset for any student looking to catch up, keep up, or get ahead.
Rachel A.
Rachel’s goal when working with students is showing them that math is for anyone who is willing to engage with it––and it can even be fun! She has taught high school math for several years. She has her Bachelor’s in Civil Engineering from the University of Maryland and her Master’s in Teaching from the Relay Graduate School of Education. She enjoys dance and loves to crochet in her free time.
Chad W.
Dr. Wolf comes to Prep Academy with 25 years of experience as an educator. He received his Master of Science in Mathematics in 2005 and a Doctorate in Organizational Leadership in 2020.
Dr. Wolf taught math and coached at both the middle and high school levels. In addition to his time in the classroom, Dr. Wolf served as both an Assistant Principal and Principal. He and his wife have three daughters and enjoy traveling.
Hongyu Z.
Hi! I’m Hongyu and I am currently studying for my Master of Education at OISE, University of Toronto. I’m also a certified teacher (OCT). I completed my Bachelor of Science and Bachelor of Education in Kamloops, BC, where I got my BC teaching certification before moving to Toronto.
I specialize in teaching math and physics for grades 9-12, and I’ve also taught Chemistry 11. Whether it’s Pre-Calculus, Advanced Functions, or Calculus, I love helping students tackle challenging concepts and build confidence.
I’m originally from China, so Mandarin is my first language, but I’m fluent in English too—so no worries about communication! Outside of teaching, I’m into photography, traveling, working out, and I’ve recently started learning video editing.
Looking forward to working with you and helping you reach your academic goals!
Chad D.
Chad has a passion for helping people grow and see their full potential through formal education or personal and professional development. He has applied this passion over the past decade as a tutor, high school and college mathematics professor, and executive leadership and career coach.
Chad combines his Mathematics and Education degrees and his diverse experience to support his tutoring students with all aspects of their development – beyond the curriculum.
Outside of work, you will find Chad playing sports and going on adventures in the outdoors.
Sam R.
Sam is a tutor with subject area expertises in maths and chemistry. He is a honours mathematics graduate from Newcastle University in the UK and has moved out to Canada to enjoy the outdoor activities that Whistler has to offer. During his university years Sam volunteered as a peer mentor for new joining students, a role which he found extremely rewarding as he became not only a mathematics tutor but also a friendly point of contact for new students. He has a fascination for the intricacies of mathematics and always values the opportunity to pass along his knowledge to others.
Pawel K.
I am Pawel and I have a PhD in mechanical engineering and work as a research scientist and lecturer at UBC. I’m passionate about math and science, especially when it comes to applying these subjects to real-world problems. As an engineering enthusiast, I love exploring how mathematical concepts and scientific principles can be used to innovate in fields like rehabilitation and sports technology. My experience in programming and biomechanics allows me to break down complex ideas into understandable parts, making learning both accessible and exciting. I enjoy taking new ideas, testing them, and seeing how they can make a difference in people’s lives. As a tutor, my goal is to inspire students by showing them the practical applications of what they’re learning in class. Whether it’s using algebra to optimize a sports technique or applying physics to design better rehabilitation tools, I’m here to help students see the real-world impact of their studies and nurture their problem-solving skills.
Susan A.
Susan A. is a Certified Teacher and Trained Educational Clinician with over a decade of experience. She holds a Bachelor of Education in Interdisciplinary Studies from Texas A&M University, graduating Summa Cum Laude, and a Master of Education in Curriculum and Instruction with a focus on Math Education K-12 from The University of Texas, with a perfect 4.0 GPA. Susan specializes in personalized, multisensory instruction for students of all ages and abilities, including those with learning difficulties like dyscalculia and autism spectrum disorder. She takes pride in building strong relationships with her students, making online sessions comfortable and enjoyable. Her students know she always goes above and beyond to ensure their success. When she’s not busy helping students conquer their math fears, you might find her trying to figure out which came first: the lesson plan or the coffee.
Lindsay L.
Lindsay has been assisting students with math since she was a student herself. She began tutoring in college as a way to make money; however, it evolved into more of a hobby than a job. She fell in love with helping students understand the complexities of mathematics and witnessing that lightbulb turn on inside their heads. Lindsay earned her BS in Mathematics from Virginia Tech in 2016. However, she wanted to continue learning how best to teach math. She worked her way to complete her MA in Education by 2022. Lindsay has been working with students of all ages for over a decade, both in person and virtually, while maintaining a full-time job as a Cost Analyst for the Federal Aviation Administration (FAA). She is excited to join the Prep Academy Tutors team and help more students in need.
Thad F.
With a bachelor’s degree from the Air Force Academy and a master’s from theUniversity of Dayton, Thad’s credentials and experience run broad and deep. For over 30 years he has taught math, science, and English at the university level–all the way down through first grade. Thad’s passion and joy is helping students and their families overcome academic challenges and grow to thrive at the highest levels of their potential.
In his free time, Thad enjoys his six children and three grandchildren, tennis, hiking, photography, swing dancing, and food with his wife, Beth. He almost never meets a student with whom he does not enjoy working, and he hopes to continue teaching as long as his health allows–at least 50 more years!
“My son has had such a positive experience with his tutor from San Antonio Prep Academy! His SAT scores increased just after a few sessions. His tutor is diligent in working on exactly what my son needs, and it’s super convenient that he comes to our house! We love it!”
– Parent
“Prep Academy Tutors has been such a big help for our daughter this school year! Chemistry tutors are difficult to find in the area, but we were blessed to have found Thad at Prep Academy! He is so knowledgeable, patient, and calm when working with students. He truly loves his job. We love Thad and we know you will too!”
– Parent