Tim G.
Tim G. has extensive experience in math and science, graduating with a PhD in Physics from the University of California, Riverside where he conducted research in galaxy evolution using the world’s premier ground and space-based telescopes. During his studies, Tim also discovered and nurtured his passion for teaching and mentoring while instructing numerous introductory physics and astronomy courses over a 5.5-year period as an award-winning Teaching Assistant (TA). Educating students with a wide range of skills, backgrounds, and interest in STEM, and majors ranging from liberal arts to engineering, Tim approached each student with engaging energy, adaptability to meet their needs, and patience, whether in class or one-on-one during office hours. Beyond simply teaching the material, Tim focused on building students’ critical-thinking skills and problem-solving abilities as well as on fostering an appreciation of the material by connecting it to real-world scenarios. Tim also sought to build positive relationships by being a mentor in addition to a teacher, leveraging his experiences to help students with questions regarding college and beyond. This personalized teaching style was well received by Tim’s students, a sentiment reflected in the 2 Outstanding Teaching Assistant awards Tim received from his department.
Now back in the suburbs of Chicago where Tim grew up, he continues to exercise his passion for teaching, tutoring math and science to local middle and high school students with the same care and energy as when he was a TA. In his free time, Tim is pursuing data science and picking up hobbies like gardening. He is an avid sports fan, loves watching movies and going to the theater, and enjoys hiking, camping, and road tripping with his family and dog, Ralph. He also especially enjoys having seasons again (even winter!) and partaking in seasonal activities.
Ariel L.
Ariel is a highly accomplished STEM educator with an advanced academic background and a passion for helping students succeed in challenging subjects. She earned her Bachelor’s degree in Medical Laboratory Science and is currently completing her Ph.D. in Molecular Microbiology and Immunology at the University of Texas at San Antonio, where her research focuses on cutting-edge topics in cancer immunology and cellular biology.
Ariel specializes in middle school, high school, and early college-level math and science, bringing both academic depth and real-world scientific experience to every session. Her areas of expertise include:
- Mathematics: Pre-Algebra, Algebra I & II, Middle School Math, Trigonometry, Statistics, and foundational math skills
- Science: Biology (including AP Biology), Chemistry (including AP and Organic Chemistry), Anatomy, Cell Biology, Genetics, Pathophysiology, Physical Science, and Nutrition
- College-Level Coursework: BIOL 111, BIOL 112, BIOL 213, BICH 1, CHEM 119, CHEM 120, and OCHEM 1
- Academic Support & Skills: Study strategies, Regents and exam prep, data interpretation, and tools such as Excel, Google Docs/Slides, and Microsoft Office
Her background also includes clinical and laboratory experience as a certified Medical Laboratory Scientist and Medical Assistant, giving her a unique ability to connect academic concepts to real-world applications in medicine and research.
In addition to her research, Ariel has experience teaching, tutoring, and mentoring students through one-on-one instruction, classroom support, and STEM outreach programs. She is especially skilled at helping students who feel overwhelmed by math and science by breaking complex material into clear, manageable steps.
Ariel believes that every student can succeed with the right structure, encouragement, and approach. She creates a supportive, judgment-free learning environment where students feel comfortable asking questions, building problem-solving skills, and gaining confidence. Her focus is not only on improving grades and test performance, but also on developing lasting academic habits and independent learning skills.
Families value Ariel’s rare combination of PhD-level expertise, real research experience, and a patient, approachable teaching style that makes even the most difficult STEM concepts accessible and engaging.
SAACHI G.
Saachi Gupta is a Data Science student at the University of Calgary with a strong academic foundation in mathematics, statistics, and computer science. She maintains a solid GPA while completing coursework in Calculus I and II, Linear Algebra, Discrete Mathematics, Statistics, and Computer Science using Python and Java.
Saachi is a graduate of Western Canada High School’s International Baccalaureate (IB) program, where she studied Math, Physics, Chemistry, and Business. Her IB background has strengthened her analytical thinking, problem-solving abilities, and disciplined approach to learning.
She is passionate about helping students build confidence and develop a deep understanding of academic concepts. Saachi focuses on breaking down complex topics into clear, manageable steps and adapting her teaching style to suit each student’s individual learning needs. She creates a supportive and encouraging environment that allows students to feel comfortable asking questions and actively engaging in their learning.
Saachi is particularly experienced in supporting students in mathematics and related subjects across K-12 levels, as well as assisting with study strategies and exam preparation. She is committed to helping students achieve their academic goals while fostering independent learning skills that extend beyond the classroom.
Richard F.
Richard F. is a STEM educator and, since 2023, a one-to-one learning specialist at Fusion Academy, a premier 1-to-1 private school in Malvern, PA. There, he delivers highly personalized instruction in math, science, and executive-function skills. He has extensive experience supporting neurodivergent learners, including those with dyslexia, dysgraphia, and dyscalculia.
Richard holds a biotechnology degree from Rutgers University (New Brunswick, NJ), where he won multiple scholarships and earned Deans List honors. He served as a teaching assistant for Ethics in Science under Julie Fagan and as a research assistant in social psychology under Stephen Kilianski and in biochemistry under William Belden. Before entering education, Richard worked as a scientist and engineer in the pharmaceutical and biomedical sector for companies including Johnson & Johnson, Merck, Sanofi, and Penn Medicine. Richard served as the Environmental Monitoring Program Lead for UPenn’s CRISPR immunotherapy laboratories under Carl June and Bruce Levine and supported the COVID-19 vaccine emergency release at Johnson & Johnson. He also completed Lean Six Sigma Green Belt training with Lockheed Martin and served as Vice President of Marketing and Communications for the Northern New Jersey Chapter of APICS.
Outside of the classroom, Richard is an award-winning competitive powerlifter and poker player. He has competed against some of the world’s top professional poker players on internationally viewed live-stream broadcasts, including Doug Polk’s The Lodge (2022), applying performance psychology, probability-based thinking, and disciplined decision-making to his teaching approach. He also plays piano and sings, having performed internationally and at Carnegie Hall on multiple occasions with the Nutley High School music program. Richard has appeared in several amateur high school and college stage productions including The Wiz, Pirates of Penzance, and Made in the Philippines. He has also appeared as a guest musician featured on Hong Kong’s Regal Airport social media channels.
Aaron C.
Aaron C. is a Carnegie Mellon University Mechanical Engineering graduate who currently applies his quantitative skills as an equity research analyst for a prop trading firm at the World Trade Center. With a strong commitment to education, Aaron demystifies the rigors of STEM for his students, offering expert, one-on-one tutoring in everything from trigonometry and basic coding to advanced AP Calculus. He is dedicated to helping students bridge the gap between abstract mathematical theory and practical, everyday problem-solving. A man of diverse talents, Aaron is also a dedicated writer with a background in vocal performance; in his spare time, he enjoys proving that engineers can indeed carry a tune.
Todd P.
Todd P. is a highly experienced science and test preparation specialist with nearly two decades of experience in education. Since beginning his career in 2006, he has taught Biology, Chemistry, Physics, and AP Physics, helping students develop deep conceptual understanding and lasting confidence in challenging subjects.
In addition to his classroom teaching, Todd has served as a content coordinator for both Judson ISD and Houston ISD, giving him strong insight into curriculum standards, assessment design, and academic expectations across grade levels.
Todd provides expert tutoring in:
- Science: Biology (including AP Biology), Chemistry, Physics, Physical Science, Earth Science, Environmental Science (including middle school 6–8), and Genetics
- Mathematics: Algebra, Algebra II, Trigonometry, and math foundations that support science success
- College-Level Coursework: BIOL 111, BIOL 112, BIOL 213, CHEM 119
- Standardized Test Prep: ACT, PSAT/SAT, ASVAB, SSAT/ISEE, STAAR, TSI, GRE, and AP exams
He also helps students strengthen core academic and technical skills, including graphing, data interpretation, Excel, Microsoft Office, Google Docs, Google Slides, and PowerPoint — tools that are essential for modern academic success.
Families value Todd’s ability to simplify complex material, build effective test-taking strategies, and tailor instruction to each student’s learning style. His goal is not only to improve grades and test scores, but to equip students with the confidence and independent thinking skills needed for long-term success.
Outside of education, Todd enjoys art, writing, reading, and spending time outdoors.
Jonathan H.
Jonathan is an enthusiastic and dedicated emerging educator currently studying at Ontario Tech University in the Intermediate/Senior division, with teachable subjects in Physics and Mathematics. He holds an undergraduate degree in Physics from Trent University and a Master’s degree in Astroparticle Physics from Queen’s University, where his research focused on the luminescent behaviour of various materials.
Jonathan brings both strong academic expertise and genuine curiosity to his teaching. Beyond physics and math, he has a keen interest in astronomy and enjoys spending his free time hiking, canoeing, and baking.
His passion for education began while working as a summer camp counsellor at Arrowhead Camp, where he taught outdoor skills such as canoeing and kayaking, while also fostering teamwork, collaboration, and communication among campers. This experience helped shape his belief that meaningful learning happens when students feel engaged, supported, and confident.
Jonathan’s teaching approach is rooted in inquiry-based learning. Rather than emphasizing rote memorization, he encourages students to ask thoughtful questions and deepen their understanding through prediction, observation, and reflection. His goal is to spark curiosity, build confidence, and inspire students to develop a lasting appreciation for the world around them.
Stephen T.
Stephen T. is a high school Mathematics and Science (Physics) teacher with extensive experience in private education. He currently teaches at a private boarding school in Oakville, Ontario, where he has taught Mathematics for the past 19 years. Prior to this role, Stephen taught both Mathematics and Physics at a private school in Bolton, Ontario, and earlier in his career, he taught General Science and A-Level Physics in London, England for three years.
Stephen has a genuine passion for teaching Mathematics and Science and enjoys working closely with students to support and guide their learning. In addition to his teaching responsibilities, he is also in charge of a boys’ boarding residence at his current school, allowing him to support students both inside and outside of the classroom on a daily basis.
His approach to teaching and tutoring is highly student-centered. Stephen works with students to identify the learning strategies and techniques that work best for them, adapting his instruction to ensure concepts are presented in ways that are clear, engaging, and meaningful. He encourages students to ask questions freely and to seek help whenever concepts feel challenging, believing that persistence and support are key until understanding “clicks.”
Stephen looks forward to working with students to strengthen their understanding of foundational concepts, helping them build the skills and confidence needed to succeed in Mathematics and Science.
Antonio V.
Antonio is a physics graduate with a minor in computer science and extensive tutoring experience with students from elementary school through college. He specializes in making complex concepts clear, intuitive, and approachable—whether the focus is calculus, physics, programming, data analysis, or exam preparation. His goal is to help students build real understanding, not rely on memorization.
He earned a Bachelor of Science in Physics from the University of Texas at San Antonio, completing advanced coursework in Quantum Mechanics, Electrodynamics, Nanophotonics, Data Structures, and Computational Science. Antonio also has strong research experience, including serving as a Department of Energy Research Intern at Pacific Northwest National Laboratory, where he worked in computational physics, machine learning, network theory, and protein modeling using Python, R, and high-performance computing resources.
Antonio has provided both one-on-one and group tutoring in math (from pre-algebra through differential equations), physics (including AP Physics), computer programming, and data analysis. At UTSA, he also served as a MATLAB Tutor and a Thermal Physics Reader/Grader, supporting students with debugging, interpreting data, and building confidence in rigorous technical courses.
Students and families appreciate Antonio’s patience and adaptability. He tailors explanations to each student’s learning style, breaking problems down step by step while reinforcing the bigger-picture concepts. He brings a rare combination of strong academic credentials, real research experience, and a supportive teaching approach to help students succeed.
Jackson G.
Jackson G. is a teacher candidate specializing in mathematics and physics. He has spent his career helping Grade 9–12 students build confidence in some of the most challenging secondary courses. With extensive experience teaching and designing curriculum in senior mathematics, especially Advanced Functions, Calculus & Vectors, and Physics, Jackson is known for his clear explanations, patient guidance, and ability to break down complex ideas into approachable steps. His students appreciate the way he notices subtle thinking patterns, anticipates misconceptions, and creates a learning environment where every question is welcomed and every student feels capable of success.
Jackson brings a strong sense of purpose to his teaching, weaving equity, real‑world relevance, and critical thinking into his lessons. He loves finding creative ways to make abstract concepts meaningful, whether through visual models, hands‑on activities, or connections to students’ interests and everyday experiences. Outside of teaching, Jackson enjoys playing games, spending time with family and friends, and cheering on his favourite sports teams. Above all, he hopes his students leave each session feeling more confident, more curious, and proud of what they can achieve.