Award-Winning ACT Math Prep in St. Louis
Award-Winning ACT Math Prep in St. Louis
Everything you need to crush the ACT Math in St. Louis, MO. Live prep classes, practice tests, 1-on-1 expert tutoring, and AI-powered diagnostics.
Who needs prep?
No obligation. Takes ~1 minute.
Instructors from
- YaleUniversity
- PrincetonUniversity
- StanfordUniversity
- CornellUniversity
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ACT Math Prep Classes
Short-term classLiveSummer Learning: Bridging the Gap to 1st Grade Math
Beat the summer slide and give your rising 1st-grader a running start into the school year with Bridging the Gap math classes this summer. In this class, students will review the most important building block skills from Kindergarten and get a sneak preview of the new skills they’ll encounter toward the beginning of 1st grade this fall. Bridging the Gap to 1st Grade Math will emphasize counting and number skills, geometric shapes, measurement, and addition/subtraction fundamentals, preparing students to build toward multiple place values and advanced shapes in the coming school year.
Short-term classLiveSummer Learning: Bridging the Gap to 2nd Grade Math
Beat the summer slide and give your rising 2nd-grader a running start into the school year with Bridging the Gap math classes this summer. In this class, students will review the most important building block skills from 1st grade and get a sneak preview of the new skills they’ll encounter toward the beginning of 2nd grade this fall. Bridging the Gap to 2nd Grade Math will emphasize addition/subtraction skills, place values, measurement, and geometry principles, preparing students to apply those foundations to multi-digit calculations, word problems, and other applied math concepts in the coming school year.
Short-term classLiveSummer Learning: Bridging the Gap to 6th Grade Math
Beat the summer slide and give your rising 6th-grader a running start into the school year with Bridging the Gap math classes this summer. In this class, students will review the most important building block skills from 5th grade and get a sneak preview of the new skills they’ll encounter toward the beginning of 6th grade this fall. Bridging the Gap to 6th Grade Math will emphasize calculations with mixed numbers and multiple place values, multiplication/division fluency, unit conversions, and algebraic thinking, preparing students to deepen and apply those skills to ratios and proportions, probability, and expressions/equations in the coming school year.
Short-term classLiveSummer Learning: Bridging the Gap to 5th Grade Math
Beat the summer slide and give your rising 5th-grader a running start into the school year with Bridging the Gap math classes this summer. In this class, students will review the most important building block skills from 4th grade and get a sneak preview of the new skills they’ll encounter toward the beginning of 5th grade this fall. Bridging the Gap to 5th Grade Math will emphasize fractions, lines and angles, and operations with multiple place values, preparing students to deepen and apply those skills to unit conversions, algebraic thinking, and word problems with fractions and mixed numbers in the coming school year.
Short-term classLiveBuilding Blocks of 3rd Grade Math
The school year moves quickly, with so many skills to cover and even more opportunities for learning gaps to emerge. But math is a building block subject: certain skills form the foundation necessary to master concepts in the future, so students can’t afford to miss, misunderstand, or forget them. That’s why Building Blocks of 3rd Grade Math meets weekly to give learners the instruction and repetition they need to master building block skills permanently. Each week, an expert instructor will lead students through engaging demonstrations and exercises designed to fill in learning gaps and solidify understanding of the 3rd grade math skills–such as multiplication and division, perimeter and area, and fraction values–most essential for success the rest of the school year and beyond.
Short-term classLiveSummer Learning: Bridging the Gap to 7th Grade Math
Beat the summer slide and give your rising 7th-grader a running start into the school year with Bridging the Gap math classes this summer. In this class, students will review the most important building block skills from 6th grade and get a sneak preview of the new skills they’ll encounter toward the beginning of 7th grade this fall. Bridging the Gap to 7th Grade Math will emphasize expressions and equations, ratios and proportions, and probability and statistics, preparing students to deepen and apply those skills to algebraic relationships, statistics, and ratio/percentage word problems in the coming school year.
One-time classLiveSAT Math Cram Session
With the SAT rapidly approaching and so many concepts to know and question types to prepare for, this 90-minute cram session will make sure you’re using your remaining time and effort to its maximum value. Here, you’ll review the most important rules, concepts, and formulas you need to be ready to use on the Math section, and break down the most important strategies and shortcuts that can save you time and maximize your score. By the end of this session you’ll know what to practice in your remaining time before the test and have your mind focused on the things you’ll be most grateful you know when the test begins.
Short-term classLiveBuilding Blocks of 4th Grade Math
The school year moves quickly, with so many skills to cover and even more opportunities for learning gaps to emerge. But math is a building block subject: certain skills form the foundation necessary to master concepts in the future, so students can’t afford to miss, misunderstand, or forget them. That’s why Building Blocks of 4th Grade Math meets weekly to give learners the instruction and repetition they need to master building block skills permanently. Each week, an expert instructor will lead students through engaging demonstrations and exercises designed to fill in learning gaps and solidify understanding of the 4th grade math skills–such as geometry, fractions, and number operations–most essential for success the rest of the school year and beyond.
Short-term classLiveAlgebra 1 Fundamentals
In algebra, every new skill you learn builds on top of existing knowledge you’ve learned before: to understand roots, you need to understand exponents. To factor quadratics you need sound skills with factors and multiples. So for every lesson you encounter in school, you’ll need to bring some foundational knowledge to build on. That’s why Algebra 1 Fundamentals can play a key role in your math performance. Each week an expert instructor will guide you through the key concepts that your current and upcoming lessons depend on, helping you solidify things that didn’t quite click, get practice and repetition with the most important skills for what’s next, and building your skill set for the rest of the school year and the math subjects that lie beyond it. (Spoiler alert: Algebra 2 will depend on your ability with Algebra 1!)
Short-term classLiveJump Start to Algebra 2
Beat the summer slide and give your student a running start into the school year with Jump Start math classes over the summer. In live, expert-led, weekly sessions, students will review key building block skills from Algebra I and get a sneak preview of the new skills they’ll encounter toward the beginning of Algebra II this fall. Jump Start to Algebra II will emphasize working with radical expressions, solving quadratics, and solving systems of equations, preparing students to deepen and apply these skills to graphing and manipulating complex numbers, working with rational exponents, and manipulating logarithmic and exponential functions in the coming school year.
Short-term classLiveBuilding Blocks of 5th Grade Math
The school year moves quickly, with so many skills to cover and even more opportunities for learning gaps to emerge. But math is a building block subject: certain skills form the foundation necessary to master concepts in the future, so students can’t afford to miss, misunderstand, or forget them. That’s why Building Blocks of 5th Grade Math meets weekly to give learners the instruction and repetition they need to master building block skills permanently. Each week, an expert instructor will lead students through engaging demonstrations and exercises designed to fill in learning gaps and solidify understanding of the 5th grade math skills–such as geometry, fractions, and number operations–most essential for success the rest of the school year and beyond.
Short-term classLiveSAT Math 1-Week Bootcamp
Prepare for SAT Math success in this immersive, one-week BootCamp. Led by an expert instructor in a live, interactive format, you will review the key formulas and rules you need to have top of mind for the exam; master strategies to save time and get "unstuck" when your mind goes blank; learn how to use the on-screen graphing calculator to its utmost potential; and deconstruct the SAT's most common question types.
Top-Rated ACT Math Prep Instructors in St. Louis
Where most students rush through ACT Math without a section strategy, Rachel teaches a triage method — identifying which of the 60 questions to solve immediately, which to skip and return to, and whic...
Education & Certificates
Washington University in St. Louis
Bachelor in Arts, Women and Gender Studies
ACT Scores
Most students lose points on ACT Math not because they don't know the material, but because they misread what the question is actually asking — a pacing problem as much as a content one. Shreya, who s...
Education & Certificates
Saint Louis University-Main Campus
Bachelors, Health Management
ACT Scores
Sean's Computational Biology training at Columbia required the same cross-disciplinary math fluency ACT Math tests — moving fluidly between algebra, coordinate geometry, and data interpretation withou...
Education & Certificates
Columbia University in the City of New York
Bachelor in Arts, Computational Biology
ACT Scores
I'm a recent Stanford graduate (Electrical Engineering and Computer Science), and have been working at a major Management Consulting firm for a few years now. I personally scored a 2360 (out of 2400) ...
Education & Certificates
Stanford University
Bachelors in Electrical Engineering and Computer Science
ACT Scores
I'm available to tutor biology, chemistry, physics, math from Algebra up through AP Calculus, SAT test prep, and French. I've been tutoring students in science and math for 7 years. I also spent 8 mon...
Education & Certificates
Massachusetts Institute of Technology
Masters, Environmental Engineering
Massachusetts Institute of Technology
Bachelors
SAT Scores
Medical school at Nova Southeastern demanded the kind of quantitative precision that translates directly into coaching the algebraic reasoning and data-interpretation problems buried in ACT Math's bac...
Education & Certificates
Nova Southeastern University
PHD, Medicine
University of Pennsylvania
Bachelors, History
SAT Scores
Pacing on ACT Math separates the 28s from the 34s — the section's 60 questions in 60 minutes format punishes students who solve everything from scratch instead of recognizing question types on sight. ...
Education & Certificates
University of Notre Dame
Bachelor of Science
Rice University
Doctor of Philosophy, Mechanical Engineering
ACT Scores
I am available to tutor middle and high school math, history and test prep. I have tutored math and history in the past and I previously taught a test prep course at a school in Hanoi, Vietnam. I have...
Education & Certificates
Harvard University
Master of Public Policy, Public Policy
ACT Scores
A perfect 36 on the ACT means Rhea has solved every question type the math section throws — from the early pre-algebra items where careless errors quietly stack up to the trigonometry and functions pr...
Education & Certificates
University of Chicago
Bachelor of Science, Biology, General
ACT Scores
I am a Duke University graduate with a Bachelors degree in Psychology. I have experience tutoring all levels of Spanish language, all sections of the SAT, as well as algebra, pre algebra, geometry, an...
Education & Certificates
Duke University
Bachelor in Arts in Psychology
SAT Scores
Frequently Asked Questions
Pacing is one of the biggest challenges on ACT Math—you have 60 minutes to solve 60 questions, which leaves only one minute per problem on average. A tutor can help you develop a strategic approach: identifying which question types you can solve quickly (usually early geometry and algebra problems) versus which ones require more time (coordinate geometry, trigonometry, sequences). The key is learning to recognize when to skip a difficult problem and come back to it, rather than getting stuck and running out of time. Practice with full-length timed sections helps you internalize this rhythm.
Students typically find trigonometry, sequences/series, and coordinate geometry most challenging—these topics appear later in the test and require both conceptual understanding and quick execution. Logarithms and function notation also trip up many test-takers because they're less commonly emphasized in standard high school curricula. Interestingly, some students also struggle with the "easier" algebra and arithmetic questions simply because they rush through them; a tutor can help you slow down on foundational problems to avoid careless errors that cost more points than missing hard questions.
ACT Math questions often have subtle wording that changes the problem entirely—for example, asking for the value of 2x instead of x, or the slope of a perpendicular line rather than the given line. Many students miss points by solving the right problem incorrectly or the wrong problem correctly. A tutor can teach you to annotate questions systematically: underline what you're solving for, circle given information, and note any constraints. Working through practice problems with this deliberate approach helps you catch these traps before test day, especially on the trickier questions in the 40-60 range.
Score improvement depends heavily on your starting point and effort level. Students who are scoring in the 18-24 range often see 3-5 point jumps within 4-6 weeks of focused tutoring, since they typically have gaps in foundational algebra and geometry that are fixable. Students already scoring 28+ may see 1-2 point improvements, as they're working on eliminating careless errors and mastering the hardest 10% of content. Consistent practice between sessions—ideally 30-45 minutes daily—is essential; tutoring alone without homework won't move the needle significantly.
An effective ACT Math tutor doesn't just teach math concepts—they teach the test itself. This means working through actual ACT problems (not just textbook problems), teaching you to recognize question patterns, and showing you which strategies save time on specific problem types. For example, a tutor might teach you to use the answer choices to work backward on some problems, or to plug in numbers on others, rather than always solving algebraically. They should also help you build a personalized "cheat sheet" of formulas and shortcuts you tend to forget, and review your practice test mistakes to identify patterns in your errors.
Yes—much of test anxiety on ACT Math comes from encountering unfamiliar question types or running out of time, both of which tutoring directly addresses. When you work through dozens of real ACT problems with a tutor, the question formats become familiar and less intimidating. You also build confidence by solving problems you previously thought were impossible, and by having a concrete strategy for managing your time and knowing when to skip. Many students report that simply knowing they've practiced thoroughly and have a plan reduces anxiety significantly on test day.
Practice tests serve two purposes: diagnostic and reinforcement. Early on, a full practice test helps identify your weak topics and pacing issues. Then, as you work with a tutor on specific skills, you take full-length sections under timed conditions to track improvement and refine your strategy. The most valuable part is the review: a tutor can help you analyze *why* you missed each question—was it a conceptual gap, a careless error, a pacing problem, or a misread question?—so you don't repeat the same mistakes. Aim for 2-3 full practice tests spread across your tutoring timeline, with targeted practice on specific topics in between.
Most students benefit from 2-3 tutoring sessions per week (60-90 minutes each) combined with 30-45 minutes of independent practice on non-tutoring days. A typical 6-8 week timeline allows time to cover weak topics, practice full sections, and take at least one full-length practice test. If you're starting 12+ weeks before test day, you can afford a lighter schedule (1-2 sessions weekly) and more gradual progress. The key is consistency: sporadic cramming doesn't work for ACT Math because you need time to internalize strategies and build problem-solving fluency.
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