Crownridge Coaching logo, one-on-one SAT, PSAT, and ACT tutoring founded by Grace Dunn.

Elite One-on-One Test Prep Tutoring for Top School Admissions & Scholarship Opportunities

Specialized SAT, ACT, and PSAT tutoring for high-achieving students.

Crownridge Coaching offers elite test prep tutoring designed to help high-achieving students excel on the SAT, ACT, and PSAT. Our one-on-one test preparation tutoring blends personalized instruction with proven strategies that boost scores, strengthen confidence, and open doors to top colleges and scholarship opportunities.

“Top results require more than just learning what to study. You’ll learn how to think, manage time under pressure, and perform at your peak when it matters most.” – Grace Dunn

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High school students preparing for college admissions through personalized one-on-one test prep tutoring.
Grace Dunn teaching personalized SAT, ACT, and PSAT test prep strategies to high-achieving students.

If You’re Aiming for Top Colleges or Competitive Scholarships, Test Prep Tutoring is Critical as Every Point Matters.

Let’s face it — the path to elite college admissions has never been more competitive. Perfect GPAs. Dozens of AP classes. A resume full of extracurriculars.

But in a sea of excellence, standardized test scores remain one of the most significant differentiators for admission to top-tier colleges and universities.

If you want the best, generic test prep tutoring courses don’t cut it.

That’s why Crownridge Coaching exists — for driven students who deserve individualized, high-level guidance from someone who’s been there and won.

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Meet Grace Dunn: National Merit Scholar. Columbia University Student. Division I Athlete.

Grace specializes in SAT Math & Verbal, ACT strategy, PSAT/National Merit coaching, and comprehensive test-taking psychology.

When it comes to performance under pressure, Grace Dunn knows what it takes.

She scored an 800 in SAT Math, earned early admission to Columbia University, and was named a National Merit Scholar — all while training to become a Division I collegiate swimmer.

Her secret?

A proven, repeatable system that builds not just knowledge, but confidence, strategy, and composure.

Now, through Crownridge Coaching, Grace teaches that same system for test prep tutoring to help high-achieving students master the SAT, PSAT, and ACT — unlocking the doors to top schools and scholarships nationwide.

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Grace Dunn, National Merit Scholar and Columbia University student, founder of Crownridge Coaching providing elite one-on-one SAT, PSAT, and ACT tutoring.

What Makes Crownridge Different

Think all test prep tutoring is the same? Think again.

Columbia University campus where Grace Dunn was admitted early and studies Financial Economics and Psychology.

Elite Pedigree

Elite one-on-one test prep tutoring from a National Merit Scholar with an 800 in SAT Math and early admission to Columbia University.

Student studying on a laptop during a personalized one-on-one online SAT and ACT tutoring session.

Strategic Coaching

One-on-one online tutoring available nationwide. Your personalized lesson plans built on data-driven diagnostics, not one-size-fits-all materials.

Grace Dunn applying performance and mindset training techniques as part of elite one-on-one test prep coaching.

Mindset Training

Techniques from competitive athletics and performance psychology to build confidence and focus.

Focused high school student building test-taking skills through individualized SAT and ACT tutoring.

Proven Results

Students consistently achieve higher scores and increased scholarship eligibility.

What Parents Say (and Think)

“We tried a big test prep tutoring brand before, but Crownridge Coaching was different. Grace’s one-on-one attention and insight completely changed how my son approached the PSAT and SAT — his confidence and scores skyrocketed.”
Parent of National Merit Finalist
“Grace connected with my daughter immediately. Her feedback was specific, motivating, and kind — exactly the combination that made her believe she could hit her ACT goal. She did."
Parent of Brown University Student
“Grace understands what high-performing students need. My son appreciated her efficiency and the way she broke down complex problems into clear, teachable steps. We saw measurable progress every week.”
Parent of Northwestern University Student

Our Programs

All programs are delivered through personalized one-on-one online test prep tutoring with Grace Dunn.
Student gaining confidence through personalized test prep coaching for competitive college admissions.

PSAT Prep — Laying the Foundation for Success

Grace helps students aiming for National Merit recognition build the strategies, speed, and accuracy that make top scores possible. You don’t just practice — you train like elite performers.

High-achieving student preparing for admission to selective colleges with elite test prep tutoring.

SAT Coaching — The Key to Competitive Advantage

The SAT is a skill-based exam, and skills can be mastered. Grace’s approach blends content mastery with advanced test-taking psychology — helping students eliminate careless errors, manage time, and stay composed under pressure.

Student engaged in academic preparation supported by personalized SAT and ACT tutoring.

ACT Coaching — For Students Who Thrive on Pace

Fast. Structured. Precise. The ACT rewards efficiency, and Grace helps students optimize timing, focus, and endurance for every section — English, Math, Reading, and Science.

Students walking on the Columbia University campus, reflecting the academic environment Grace Dunn experienced as a student.

How It Works

Step 1: Consultation
Schedule a complimentary 30-minute consultation with Grace to discuss your goals, academic background, and ideal testing timeline.

Step 2: Diagnostic Assessment
Complete a full-length diagnostic exam to identify key areas for improvement.

Step 3: Custom Coaching Plan
Grace develops a personalized test prep tutoring roadmap, tailored to your schedule, timeline, and goals.

Step 4: Weekly Coaching & Progress Tracking
Live online sessions focus on deep learning, timed drills, and mindset conditioning — with progress reports shared along the way.

Step 5: Success.
Higher scores. Stronger confidence. Better opportunities.

 

This structured system is the same approach Grace used to achieve an 800 in SAT Math, National Merit recognition, and admission to Columbia University.

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About Crownridge Coaching

Crownridge Coaching specializes in one-on-one test prep tutoring for the SAT, ACT, and PSAT — helping students earn top scores that improve admissions outcomes and scholarship opportunities.

It isn’t a franchise or a mass-market test prep company.

It’s a boutique academic coaching firm that delivers premium results through individualized attention.

Parents and students choose Crownridge test prep tutoring because they are serious about getting into elite colleges and maximizing scholarship opportunities.

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Iconic view of Columbia University in New York City, where Grace Dunn earned early admission.

Ready to Give Your Student an Edge?

Columbia University campus highlighting the academic tradition that shaped Grace Dunn’s early admission and collegiate experience.

You’ve invested in your academics, sports, music and passions.
Now, invest in the skill that opens the next door: a top-tier test score.

🎓 Schedule your consultation today.

Whether your goal is National Merit recognition, Ivy League admission, or simply hitting your target score, Crownridge Coaching provides elite-level test prep tutoring tailored to high-achieving students.

Work directly with Grace Dunn — National Merit Scholar, Columbia University student, and Division I athlete — to help you reach your full potential.

Schedule Your Free Consultation