✅Online Math classes ✅Teacher-led (live)

SAT SF

Master your MATH – SAT, ACT, GMAT, GRE, MCAT, LSAT, & University-Level Courses

By Trinity Upgrade Academy

since 2011

Book your free Math trial > Free Math Tests >

Test prep courses

SAT

✅teacher led (Live)

$35 per hour

30+ classes

ACT

✅teacher led (Live)

$35 per hour

30+ classes

GMAT

✅teacher led (Live)

40 per hour

40+ classes

GRE

✅teacher led (Live)

$40 per hour

40+ classes

Diagnostic Test

Take free diagnostic tests for the math section.

SAT ACT GMAT GRE

✅ MATH Preparation. College & University Math

✅ SAT, GMAT, GRE, ACT full prep

✅ Mock tests

MOCK exam

diagnostic tests for SAT, ACT, GMAT, GRE, etc.

A mock exam is a teacher-led practice test that helps improve skills, reduce test anxiety, and assess your readiness for the real exam, by simulating the actual test experience.

Book your Mock

Achieve Excellence in Mathematics

Whether you’re preparing for University entrance exams or need help with college-level math, our expert instructors are here to guide you.

At SATSF( by Trinity Upgrade Academy), we specialize in high-quality, results-driven math tutoring for students of all levels.

✅ Comprehensive Math Courses – From algebra to advanced calculus, we cover all essential topics for academic success.

✅ Top Test Preparation – Master the SAT prep, GMAT prep, GRE prep, and ACT prepwith targeted strategies that improve scores.

✅ University & College Math – Get expert help with calculus, linear algebra, statistics, and more.

Success

With 14 years of experience tutoring math, we’ve helped students achieve:

Admission

Our students, after preparing with us, have been accepted into top universities such as Harvard 🎓, Yale 📚, Columbia University 🏛️, Stanford 🌟, and all other Ivy League schools 🏫.

Gmat & GRE

👏 100+ point increases on the GMAT Quantitative section
👏 10+ point increases on the GRE Quantitative section
👏 Admission into top MBA and graduate programs with high GMAT & GRE scores

Math

👏 A’s in Algebra, Geometry, Precalculus, Calculus 1 & 2
👏 5’s on their AP Calculus AB & BC exams

ACT & SAT

👏 ACT score increases of 4+ points
👏 300+ point increases on the SAT

about

14 Years of Quality Exam Preparation

We have been in the market since 2011, providing high-quality courses to prepare students for international exams.

Our expertise includes math preparation, ensuring that students excel in their tests and achieve their academic goals.

Our students have gone on to study at prestigious universities in the United States and Europe.

With a strong track record, we continue to help students gain admission to top institutions.

Numbers speak

SAT SF (by Trinity Upgrade Academy)

14yr

of work

96%

success

35k

students

25+

tutors

25+ Tutors

Thomas

Mitchel

Alex

Zainab

Expert tutors

Certified,
highly experienced tutors.

24/7 support

Our students receive 24/7 support, with managers available for any questions.

Reports to parents

We provide regular reports to parents.

To see the price list, slide the table to the left.

Courses	Duration	Time Slots	Price
SAT math section	30 classes	Mon-Fri: 8:00 AM,9:30 AM, 11 AM or TBD	from $35 per hour
ACT math section	30 classes	Tue-Thu: 8:00 AM,9:30 AM, 11 AM or TBD	from $35 per hour
GMAT math section	40 classes	Wed-Fri: 8:00 AM,9:30 AM, 11 AM or TBD or TBD	from $40 per hour
GRE math section	40 classes	Mon-Wed: 8:00 AM,9:30 AM, 11 AM or TBD	from $40 per hour
SAT full prep	55 classes	TBD	from $35 per hour
GMAT full prep	55 classes	TBD	from $40 per hour

To see the price list, slide the table to the left.

FAQ

Step 1: Submit your application 📋
Fill out the form and send it to our managers.
Step 2: Our team will contact you 📞
We’ll reach out via email, WhatsApp, Google Meet, or FaceTime—whichever method works best for you.
Step 3: Trial lesson 🎓
We will invite you to a trial lesson.
Depending on the course, it may be paid or free.
Step 4: Mock test option 📝
You can order a mock test for an additional fee.
This will be discussed during our conversation.
Step 5: Discuss details 💬
We’ll talk about the course schedule, fees, and the instructor you’ll work with.
Step 6: Trial lesson to assess your level 🔍
Before starting, we will offer a trial lesson to assess your level and estimate how many sessions you need to prepare for the exam.

Our classes take place on Zoom 📹 and use various tools like Mirrow and other platforms designed for teaching mathematics 🧮. We also incorporate practical exercises and math test platforms like Khan Academy 📚, Wolfram Alpha 🔍, and Mathway to assist with preparation.

Class schedule:

Classes are usually held 2-3 times a week 📅.
Each session lasts 1.5 hours or 1 hour, depending on the group ⏰.
The classes are live with an instructor 🎓, and we go through the material in detail.

Requirements:
A calculator 🧮 is required for the lessons.
After each class, homework 📖 will be assigned, which must be completed by the next lesson.
We track attendance ✅ to ensure quality preparation.
To effectively prepare for the tests, it’s essential to attend all sessions and complete all assignments 📋.

At SATsf, SAT, ACT, GRE, and GMAT prep is built around a “two-teacher” system:
One teacher focuses on the verbal and analytical sections.
The other works with students on their math skills.
The number of lessons for each part is customized for every student. After a free consultation, we create a plan based on the student’s current level and needs.

We use high-quality educational materials from top publishers, including:

“The Art of Problem Solving: Introduction to Algebra” – Richard Rusczyk
“Precalculus: Mathematics for Calculus” – James Stewart, Lothar Redlin, Saleem Watson
“Barron’s SAT Math Workbook” – Lawrence S. Leff
““The Princeton Review: Math and Science Workout for the ACT”
“Calculus” – James Stewart
“Linear Algebra Done Right” – Sheldon Axler
“Discrete Mathematics and Its Applications” – Kenneth H. Rosen
“GMAT Official Guide Quantitative Review” – GMAC
“How to Solve It: A New Aspect of Mathematical Method” – George Pólya
“Advanced Engineering Mathematics” – Erwin Kreyszig

Get a Demo class

50% off demo

Apply now

Email

trinityupgradeacademy
@gmail.com

Address

525 Market Street
City, San Francisco, California.

+1 650-963-4321