

About Me
Background
My name is Colleen Mellinger. I was born and raised in Springfield, Missouri, and moved to California at the end of high school. Growing up, I was very intrigued by the world around me. I was constantly attempting to explain every phenomenon I saw. Once I got to school, this passion drove me straight to the sciences. I was finally able to explain phenomena I saw every day with reproducible data to back up my observations. It was no surprise that when I took my first chemistry class, I was hooked. I went on to pursue my undergraduate education at the University of California, San Diego, where I received my Bachelors' of Science degrees majoring in both Chemistry and in Physics and minoring in all three of Mathematics and Engineering and Computer Science. This is how I have such a wide breadth to such an incredible depth of all things STEM: I quite literally covered all four, Science Technology Engineering Math, at the highest level taught outside of graduate school, and have been tutoring all of those subjects both during those years and every year since which has now been over a decade!
Being in the area and tutoring for such a long time with so many different schools from many different schools Listing the schools would take way too much space than what i have to name them all out, but I can almost promise if the student attends any of the schools around the peninsula, North of San Jose and South of the City of SF, that I not only am familiar with the curriculum and how it differs from school to school, but also even familiar with the teachers and how they differ within each school so I can best help each individual student. I have found this fact incredibly useful as I know what the teacher is typically looking for, how they grade, and (what a lot of students appreciate most) how they tend to structure and what they typically cover their tests, and this is for just about every school around here where I live in Menlo Park!
I fell in love with turning the subjects students felt were impossible into subjects they could be excited about. The one-on-one style of tutoring is ideal as it allows me to tailor my explanations to each student: their learning style, their strengths and weaknesses, their experiences ,and background of classes taken before or taking concurrently — another great benefit of being able to help with so many subjects — which allow me to relate abstract concepts to something they’ve experienced. I may tutor a completely different way in order to fit how the student learns best (even for when I work with siblings! I know they often have completely different styles of learning and strengths) to fit each student.
I have found that a majority of students who haven't started working with me rely on simply memorizing the facts. I, as an instructor, instead focus more on understanding the foundations that explain why a fact they were told to memorize is true. Not only does the student remember it better, but they can also extrapolate to other ideas, which is likely how it will show up on an exam. This approach is especially important for tests like the SAT and ACT, where understanding the test and its processes is essential to success. In addition to coaching students on core strategies and concepts, I bring in real-world examples and help students draw connections between ideas. With subjects like math and science, especially chemistry and physics, there are very abstract topics that are not intuitive to all students, so by connecting them to something they are familiar with, they now have an anchor point for that information and can retain it so much easier. My favorite part about tutoring is helping students gain confidence and achieve success in subjects that often seem overwhelming or even impossible to understand.
On a personal side, in addition to science and math, tennis is a huge passion of mine. I started playing at six years old and haven’t stopped since. Combining my love for the sport and my passion for teaching, I coached all throughout high school and college. I went on to play for the Division II team at UCSD, where I learned priceless time-management skills I can pass on to my students. When I am not tutoring, I love playing video games, building mechanical keyboards, solving Rubik's Cubes, and above all spending quality time with friends and family.
Tutoring Philosophy
Subjects
Tutoring Options
Overview:
For High School Students:
SAT and ACT Preparation
Chemistry:
All levels: Regular, Honors, AP Chemistry,
Biochemistry, Organic Chemistry (including Drug Design)
Physics:
All levels: Regular, Honors, AP 1, AP 2, AP C: Mechanics, and AP C: Electricity and Magnetism
Biology:
All levels: Regular, Honors, AP Biology, AP Environmental Science (APES), Biochemistry, and Anatomy and Physiology, and Neuroscience,
Mathematics:
All levels: Regular, Honors, and AP,
Algebra 1, Geometry, Algebra 2, Precalculus/Trigonometry. Calculus: Regular, Honors,
AP Calculus AB and BC
Other:
AP Economics (Micro and Macro), AP Research, and AP Seminar,
For College Students:
Chemistry:
General Chemistry, all lab-based courses such as infrared spectroscopy and Raman scattering, and photoelectron and fluorescence spectroscopies., Organic, Biochemistry, Inorganic, Analytical, Thermodynamics, Kinetics/ Kinematics, Statistical Mechanics including Non-equilibrium Stat-Mech, Polymers, and generally all levels of Chemistry college courses for a Chemistry Degree/Major/Minor.
Physics:
Classical Mechanics, Electricity and Magnetism, Modern Physics (Quantum Mechanics) Complex Fluids and
Non-Newtonian Flows, and generally all levels of Physics college courses for a Physics Degree/Major/Minor.
Mathematics:
College Algebra, Precalculus, Single Variable Calculus, Multivariable Calculus, Vector Calculus, Partial and Ordinary Differential Equations, Linear Algebra, Probability and Statistics, Discrete Mathematics in Computer Science, and generally all levels of Mathematics college courses for a Mathematics Degree/Major/Minor.
Engineering:
Statics, Dynamics, all levels of Physics-based Engineering courses, all levels of Chemical Engineering: Thermodynamics, Kinematics, Kinetics, Solid and Fluid Mechanics/Dynamics, Biochemical Engineering, Environmental Engineering, Structural Analysis, any MatLab-based courses, any level of design courses (including CAD-based courses), and generally all levels of Engineering courses.
Other:
Data Science and Machine Learning/AI, Various Computer Science/Applied Mathematics, Applied Chemistry such as the many types of Spectroscopy and Spectrophotometry , Polymers , etc. Applied Physics such as Electronics, Applied Mechanics such as Fourier Transforms and Complex Variables, etc. Applied Biology such as , Biotechnology, Environmental Science, Material Science, Electronics, Circuits, and generally all levels of any STEM courses.
NOTE:
If there is a subject not listed (as I could not list them all in the space) you can send me the course and description and I will be able to tell you if I am able to help!
For Elementary and Middle School Students:
K-5: All levels of mathematics and science instruction, including Common Core standards (and NGSS for science) as well as school-specific math tracks and placement expectations. Foundational instruction in math including Common Core standards as well as school-specific math tracks and placement expectations, and science. I support students through Common Core curriculum, NGSS-aligned science units, and school-specific enrichment or remediation. For advanced learners, I offer early exposure to problem-solving, number theory, and logic puzzles. I also help families navigate gifted programs and early academic acceleration decisions.
6–8: Comprehensive support in math (including pre-algebra, algebra, and competition prep), science (Earth, life, and physical), I offer specialized instruction for RSM (Russian School of Math), as well as targeted ISEE test preparation (the ERB administered test) at all the levels of the exam for applications into private schools.. My middle school students build confidence, academic independence, and receive a smooth bridge into high school–level expectations in all things STEM.
Individualized, one-on-one sessions to help students reach their academic goals.
Group sessions are also available upon request.
Billing is handled for all hours completed in the previous billing cycle. For more information about tutoring options, pricing, and availability,
please text, call, or email at the information provided below.
Session Locations:
Online Sessions:
In-Home Sessions:
Sessions can be conducted in the comfort of the student's home. Sessions are charged at the same hourly rate for in-home as they are online as I have found that online tutoring is not any less effective, and is typically whichever the student prefers based on their schedule, the timings, etc. The only additional cost is for travel which is dependent on the time required to reach the student's house from my house (which is in Menlo Park) so is typically within a personal general radius arrive for the students who are at schools or who live anywhere near the Menlo Park area. If you are looking for in-home sessions and are farther away than that, please still reach out to me so I can see if I can make it work with my schedule to have a bit of a longer commute to your home.
Asynchronous Work:
As there is sometimes multiple days or a week between sessions, students can contact me and ask for help even if they are too busy to add an additional session. I will take the time to write out a description of the process and how to find the answers or the best ways to understand a certain concept that they might be struggling with but do not to want to have to wait until our next session on the calendar.
Additionally, I often to create practice tests or study guides for any of the classes listed on the left when asked. The time spent creating this curriculum will just be added as session time. If I make a practice test, I will also include a detailed answer key so the student can check their work, not just against the answer, but the entire approach and process for the question as a whole.
Phone: 417-343-9444
Email: colleen@mellingertutoring.com
or use the "contact me" section at the bottom of the page.
Contact Me:
Sessions are conducted through
google meet video calls. This is the most popular method – many students in college no longer live in the Bay Area and there is additional flexibility without sacrificing quality of instruction.
Additionally, students and parents are absolutely welcome to change various sessions to online sessions whenever needed or wanted, and then go back to meeting in person; this — I have found — is most often used when the students are traveling and are not staying at their home to which I can come, especially during the Summer when the family is doing a large amount of traveling; the Summer Bridge Courses I offer prepare my students for all of the STEM-related classes they are taking the following year as the expectation is that everything from previous classes is remembered (which is almost never the case with three months of not looking at the material) , and that way, they aren't playing catch-up from day one. These are not explicitly offered online; once again, it is up to the family —student and parents — what works best for them as the summer progresses.