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I was once in the same shoes of many Varsity Tutors' students. I was struggling to learn my subjects and preparing for the SAT standardized test. I came from a rural high school (DuBois, PA) with no AP classes as well as no Honors classes. I was projected that engineering would be too difficult for me and that I should pursue something less rigorous. I ended up graduating with a Honors degree in chemical engineering and a minor in mathematics from the Pennsylvania State University. I then received a Ph.D. in chemical engineering from Carnegie Mellon University doing all of my research work with Sandia National Laboratories. I achieved these goals by setting high expectations for myself and striving every day to meet these expectations. I am a tutor that predominantly focuses on STEM and Business subjects from high school through graduate school as well as standardized tests. I really do not have a favorite subject here. I just enjoy teaching students who desire to learn and improve themselves. When I was an undergraduate student as well as a teaching assistant in graduate school teaching first semester students, I could take a person the night before the exam that had no clue of what was going on in class and help them achieve a B on the exam the next day. Standardized tests such as the SAT/ACT exam comprise various courses in high school and I cannot teach someone everything they need to know in one night or if a person is weeks behind in the understanding of the course material. Whether it is a standardized test or learning another subject; an assessment must be determined of where the student is currently in their understanding of the material. Next a game plan must be put together to get the student from where they are currently at to where they want to go. The fact of the matter is unless a student has always struggled in mathematics since kindergarten, they can achieve a perfect or near perfect score on the SAT/ACT mathematics section. The only traits that are required are a high level of expectations as well as the desire and effort to achieve those expectations. When it comes to solving problems, I will always ask the student on how they would solve a particular problem. Their answers can range that they definitely know how to solve it to they have absolutely no idea. I would then guide them along through each problem with the goal to have them understand a correct approach needed and to instill in the student a better understanding of the material as time goes along. As far as more information about myself, I am a person that enjoys learning and growing in all pursuits and my favorite hobby is working out and lifting weights at my local Planet Fitness. Additional Information: I am a STEM based tutor for Varsity Tutors in which I tutor everything from entry level to advanced subjects in Chemistry, Physics, Mathematics, Statistics, Computer Science, all Engineering disciplines, and MBA courses. I am continuously adding both courses in an individual field as well as fields themselves to tutor. I tutor from 6th grade to graduate school as well as students with mental disabilities. I help students from inner city schools to the top boarding schools in the US to state public universities as well as the ivy league. I work with students at international universities along with international students in the US as well as adults going back to school.

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Gregory’s Qualifications

Education & Certification

Undergraduate Degree: Pennsylvania State University-Main Campus - Bachelor of Science, Chemical Engineering

Graduate Degree: Carnegie Mellon University - Doctor of Philosophy, Chemical Engineering


- Talking to people especially students - Working out and lifting weights - Continuously learning, understanding, and teaching difficult difficult subjects.

Tutoring Subjects

Abstract Algebra




ACCUPLACER Elementary Algebra

ACT Prep

ACT 4-Week Prep Class Prep

ACT 8-Week Prep Class Prep

ACT and SAT All-In-One Classes Prep

ACT English

ACT Math

ACT Reading

ACT Science

ACT Writing

Advanced Functions

Aerospace Engineering


Algebra 2

Algebra 2 Class



Analytical Chemistry

AP Calculus AB

AP Calculus BC

AP Computer Science A

AP Environmental Science

AP Macroeconomics

AP Physics 1

AP Physics 2

AP Physics C: Electricity and Magnetism

AP Physics C: Mechanics

AP Statistics

Applied Mathematics

Assembly Language


Biomedical Engineering


Business Analytics

Business Calculus

Business Statistics





Calculus 2

Calculus 3

Calculus and Vectors

Chemical Engineering


Civil and Environmental Engineering

Civil Engineering


CLEP Calculus

CLEP Chemistry

CLEP College Algebra

CLEP College Mathematics

CLEP Financial Accounting

CLEP Precalculus

CLEP Principles of Macroeconomics

CLEP Principles of Microeconomics

College Algebra

College Business

College Chemistry

College Computer Science

College Economics

College Math

College Physics

Competition Math

Complex Analysis

Computer Game Design

Computer Programming

Computer Science

Computer Theory

Corporate Finance

Cost Accounting

Cost Analysis

Data Analysis

Data Science

Differential Calculus

Differential Equations

Discrete Math



EIT - Engineer in Training

Electrical and Computer Engineering

Electrical Engineering



Engineering Analysis

Engineering Economics

Executive Functioning

FE- Fundamentals of Engineering - Mechanical Engineering

FE Exam - Professional Licensed Engineer Fundamentals of Engineering Exam


Financial Accounting

Finite Mathematics

Fluid Dynamics

Fluid Mechanics


GCSE Business

GCSE Chemistry

GCSE Combined Science

GED Prep

GED Math

General Chemistry 2



GMAT Analytical Writing Assessment

GMAT Integrated Reasoning

GMAT Quantitative

GMAT Verbal

Grade 12 Physics

Graduate Level Chemistry

Graduate Test Prep

Graph Theory and Combinatorics


GRE 5-Week Prep Class Prep

GRE Analytical Writing

GRE Quantitative

GRE Subject Test in Chemistry

GRE Subject Test in Mathematics

GRE Subject Test in Physics

GRE Subject Tests

GRE Verbal

Heat Transfer

High School Accounting

High School Chemistry

High School Computer Science

High School Economics

High School Physics


Honors Algebra 2

Honors Chemistry


IB Chemistry

IB Computer Science

IB Economics

IB Further Mathematics

IB History

IB Mathematics: Analysis and Approaches

IB Mathematics: Applications and Interpretation

IB Physics

Industrial Engineering

Inorganic Chemistry

Intermediate Accounting


ISEE- Middle Level

ISEE- Primary

ISEE- Upper Level

ISEE-Lower Level Mathematics Achievement

ISEE-Middle Level Mathematics Achievement

ISEE-Middle Level Quantitative Reasoning

ISEE-Upper Level Mathematics Achievement

ISEE-Upper Level Quantitative Reasoning



Learning Differences

Linear Algebra

Linear Programming


LSAT Analytical Reasoning

LSAT Essay Section

LSAT Logical Reasoning

LSAT Reading Comprehension

Machine Learning


Managerial Accounting

Managerial Economics

Materials Science


Math 1

Math 2

Math 3


Mechanical Engineering


Multivariable Calculus

Newtonian Mechanics

Non-Euclidean Geometry

Nuclear Chemistry

Numerical Analysis

OAT Physics

Organic Chemistry

Organic Chemistry 2


PCAT Chemistry

PE Exam - Professional Licensed Engineer Principles and Practice of Engineering Exam


Physical Chemistry

Physical Science


Physics 11

Physics 12

Physics 2




Professional Certifications

Programming Languages


PSAT 8-Week Prep Class

PSAT Critical Reading

PSAT Mathematics

PSAT Writing Skills


Quantum Computing

Quantum Mechanics

Quantum Physics

Quantum Theory

R Programming

Real Analysis




SAT Prep

SAT 4-Week Prep Class Prep

SAT 8-Week Prep Class Prep

SAT Math

SAT Reading

SAT Subject Test in Chemistry

SAT Subject Test in Mathematics Level 1

SAT Subject Test in Mathematics Level 2

SAT Subject Test in Physics

SAT Writing and Language


Scientific Programming

Social Studies

Software Engineering

Special Relativity



SSAT Prep - Upper Level Class Prep

SSAT- Middle Level

SSAT- Upper Level


Statics and Dynamics


Statistics Graduate Level

String Theory

Structural Engineering

Study Skills

Study Skills and Organization

Technology and Coding

Test Prep




Video Game Design

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