This site uses various technologies, as described in our Privacy Policy, for personalization, measuring website use/performance, and targeted advertising, which may include storing and sharing information about your site visit with third parties. By continuing to use this website you consent to our Privacy Policy and Terms of Use.
I understand
  • Pre-High School
    • Academic  
      • Academic Home
      • Comprehensive Tutoring
      • On-Demand Tutoring
      • Instant Writing Feedback
      • Free Events
    • SSAT
    • ISEE
    • SHSAT  
      • SHSAT
      • Immersion Course
      • Private Tutoring
      • Free Tests and Events
    • Explore Schools  
      • College Rankings & Ratings
      • Find Colleges
      • Find Majors
      • Find Careers
      • Find Bootcamps
      • Paying for College Resources Center
  • Pre-College
    • SAT 
      • SAT Home
      • 1400+ Course
      • 1500+ Tutoring
      • Essentials Course
      • SAT Self-Paced
      • Private Tutoring
      • Free Tests and Events
      • College Advice
    • ACT 
      • ACT Home
      • 31+ Course
      • 34+ Tutoring
      • Essentials Course
      • ACT Self-Paced
      • Private Tutoring
      • Free Tests and Events
      • College Advice
    • AP 
      • AP Home
      • AP 5 Comprehensive Tutoring
      • AP 5 Tutoring
      • AP 4 Course
      • Cram Course
      • Self-Paced
      • Free Tests & Events
    • PSAT 
      • PSAT Home
      • Essentials Course
      • Private Tutoring
      • Free Tests and Events
      • PSAT Practice Tests
    • Academic 
      • Academic Home
      • Comprehensive Tutoring
      • On-Demand Tutoring
      • Instant Writing Feedback
      • Free Events
    • College Admissions 
      • College Admissions
      • Senior
      • Junior
      • Sophomore
      • Freshman
      • Webinars
      • College Advice
    • Explore Schools  
      • College Ranking & Ratings
      • Find Colleges
      • Find Majors
      • Find Careers
      • Find Bootcamps
      • Paying for College Resources Center
      • Campus Mental Health Hub
    • For School Administrators  
      • K-12 Home
      • Test Prep
      • Tutor.com
      • High-Dosage Tutoring
  • Pre-Med
    • MCAT 
      • MCAT Home
      • 515+ Course
      • 515+ Immersion
      • MCAT Winter Bootcamp
      • Ultimate Course
      • Self-Paced
      • Private Tutoring
      • Practice Tests & QBank
      • CARS Skill Builder
      • Free Tests and Events
      • Self-Paced Free Trial
      • Med School Advice
    • DAT 
      • DAT Home
      • 430+ Course
      • Fundamentals
      • Private Tutoring
      • Free Tests and Events
    • Medical/Dental School Admissions  
      • Medical/Dental School Admissions
      • 2025-26 Application Cycle
      • 2026-27 Application Cycle
      • 2027-28 Application Cycle
      • 2028-29 Application Cycle
      • Webinars
      • Med School Advice
    • OAT
    • NCLEX  
      • NCLEX-RN Home
      • QBank
      • Self-Paced
      • Free Events
      • Free Resources
      • Professional Advice
    • Academic 
      • Academic Home
      • Comprehensive Tutoring
      • On-Demand Tutoring
      • Instant Writing Feedback
      • Free Events
    • Explore Schools  
      • Med School Rankings & Ratings
      • Find Med Schools
      • Find Careers
      • Find Bootcamps
      • Find Majors
    • For School Administrators  
      • Graduate Test Prep Home
      • MCAT Prep
  • Pre-Law
    • LSAT  
      • LSAT Home
      • 170+ Course
      • 170+ Immersion
      • Fundamentals Course
      • Self-Paced
      • Private Tutoring
      • Free Tests and Events
      • Law School Advice
    • Academic  
      • Academic Home
      • Comprehensive Tutoring
      • On-Demand Tutoring
      • Instant Writing Feedback
      • Free Events
    • Explore Schools  
      • Law School Rankings & Ratings
      • Find Law Schools
      • Find Careers
      • Find Bootcamps
      • Find Majors
    • For School Administrators  
      • Graduate Test Prep Home
      • LSAT Prep
  • Pre-Grad
    • GRE  
      • GRE Home
      • 162+ Course
      • 10 Points+ Self-Paced
      • 165+ Tutoring
      • Fundamentals Course
      • Self-Paced
      • Private Tutoring
      • Free Tests and Events
      • Grad School Advice
    • Academic  
      • Academic Home
      • Comprehensive Tutoring
      • On-Demand Tutoring
      • Instant Writing Feedback
      • Free Events
    • Explore Schools  
      • Grad School Rankings & Ratings
      • Find Grad Schools
      • Find Careers
      • Find Bootcamps
      • Find Majors
    • For School Administrators  
      • Graduate Test Prep Home
      • GRE Prep
  • Pre-Business
    • GMAT  
      • GMAT Home
      • 645+ Course
      • Core Concepts Course
      • Self-Paced
      • Private Tutoring
      • Free Tests and Events
      • Business School Advice
    • GRE  
      • GRE Home
      • 162+ Course
      • 10 Points+ Self-Paced
      • 165+ Tutoring
      • Fundamentals Course
      • Self-Paced
      • Private Tutoring
      • Free Tests and Events
      • Grad School Advice
    • Academic  
      • Academic Home
      • Comprehensive Tutoring
      • On-Demand Tutoring
      • Instant Writing Feedback
      • Free Events
    • Explore Schools  
      • Business School Rankings & Ratings
      • Find Business Schools
      • Find Careers
      • Find Bootcamps
      • Find Majors
    • For School Administrators  
      • Graduate Test Prep Home
      • GMAT Prep
  • Sign In
  • Sign Up
  • My Account
    • Home
    • School Planner
    • Order History
    • Settings

    • Sign Out
    • SAT
    • ACT
    • AP
    • PSAT
      • SAT Home
      • 1400+ Course
      • 1500+ Tutoring
      • Essentials Course
      • Self-Paced
      • Private Tutoring
      • ACT Home
      • 31+ Course
      • 34+ Tutoring
      • Essentials Course
      • Self-Paced
      • Private Tutoring
      • AP Home
      • AP 5 Comprehensive Tutoring
      • AP 5 Tutoring
      • AP 4 Course
      • Cram Course
      • Self-Paced
      • PSAT Home
      • Essentials Course
      • Private Tutoring
    • Academic Home
    • Comprehensive Tutoring
    • On-Demand Tutoring
    • Instant Writing Feedback
      • Find a Tutor
      • Pricing
      • Subjects
    • Admissions Counseling
    • Explore Schools
      • Admissions Home
      • Senior
      • Junior
      • Sophomore
      • Freshman
      • College Rankings & Ratings
      • Find Your College
      • Find Majors
      • Find Careers
      • Find Bootcamp
      • Paying for College Resource
      • Campus Mental Health Hub
    • Free Tests & Events
    • Self-Paced
      Free Trial
    • On-Demand Tutoring Free Trial
    • College Admissions
      • SAT
      • ACT
      • AP
      • PSAT
      • Academic
      • SAT
      • ACT
      • Webinar
      • Advice Articles
  • Sign In
  • Sign Up
  • My Account
    • Home
    • School Planner
    • Order History
    • Settings

    • Sign Out
Menu Account Account
Call Cart
 
  • 1-800-273-8439
  • Pre-High School
    • Academic
    • SSAT
    • ISEE
    • SHSAT
    • Explore Schools
      • College Rankings & Ratings
      • Find Your College
      • Find Your Major
      • Paying for College Resources Center
  • Pre-College
    • SAT
      • SAT Prep Home
      • Free Tests & Events
      • College Advice
    • ACT
      • ACT Prep Home
      • Free Tests & Events
      • College Advice
    • AP
    • Academic
    • College Admissions
    • Explore Schools
      • College Ranking & Ratings
      • Find Your College
      • Find Your Major
      • Paying for College Resources Center
    • For School Administrators
      • K-12 Home
      • Test Prep
      • Tutor.com
      • High-Dosage Tutoring
  • Pre-Med
    • MCAT
      • MCAT Prep Home
      • Free Tests & Events
      • Med School Advice
    • DAT
      • DAT Prep Home
      • Free Tests & Events
    • Medical/Dental School Admissions
    • OAT
    • NCLEX
    • Academic
    • Explore Schools
      • Med School Rankings & Ratings
      • Find Your College
      • Find Your Major
    • For School Administrators
      • Graduate Test Prep Home
      • MCAT Prep
  • Pre-Law
    • LSAT
      • LSAT Prep Home
      • Free Tests & Events
      • Law School Advice
    • Academic
    • Explore Schools
      • Law School Rankings & Ratings
      • Find Your Law School
    • For School Administrators
      • Graduate Test Prep Home
      • LSAT Prep
  • Pre-Grad
    • GRE
      • GRE Prep Home
      • Free Tests & Events
      • Grad School Advice
    • Academic
    • Explore Schools
      • Grad School Rankings & Ratings
      • Find Your Grad School
    • For School Administrators
      • Graduate Test Prep Home
      • GRE Prep
  • Pre-Business
    • GMAT
      • GMAT Home
      • Free Tests & Events
      • Business School Advice
    • GRE
      • GRE Prep Home
      • Free Tests & Events
      • Grad School Advice
    • Academic
    • Explore Schools
      • Business School Rankings & Ratings
      • Find Your Business School
    • For School Administrators
      • Graduate Test Prep Home
      • GMAT Prep
  • School Planner
  • Settings
  • Sign Out
  • Academic Home
  • Find a Tutor
  • Pricing
  • Subjects
  • How It Works
  • Pre-Med GPA Booster
  • Need a test prep tutor? Call us: 888-231-7737
  • Academic Home
  • Comprehensive Tutoring
  • On-Demand Tutoring
  • Instant Essay Feedback

Mary K.

Mary K. | Tutor in Chemistry | 177998

What do you want to work on?


About Mary K.

Subjects

Chemistry

Education

Bachelors in Chemistry, General from Purdue University-Main Campus

Masters in Secondary Education and Teaching from Winona State University

Career Experience

I am a retired high school chemistry teacher with 27 years at a private Catholic high school. I especially enjoy the mathematical problem-solving associated with college preparatory level chemistry.

I Love Tutoring Because

I enjoy partnering with students to increase their understanding of a challenging subject.

Other Interests

Kayaking, Reading, Sewing


Reviews    (2,864)


Soliana

Science - Chemistry

Oct 12, 2025
Tutor were so helpful 🤗

Dhekshitha

Science - Chemistry

Oct 5, 2025
It was great. I loved the session and the teaching was easy to understand

Avery

Science - Chemistry

Sep 30, 2025
She was amazing!!!! Very helpful.

Zane

Science - Chemistry

Sep 22, 2025
Enjoyed the tutoring session, learned a lot.

Valentina

Science - Chemistry

Sep 14, 2025
She was a helpful tutor overall.

Zoe

Science - Chemistry

Jun 3, 2025
so helpful and explained things very clearly!

Andrew

Science - Chemistry

May 11, 2025
It was Great! First few tutors were at the end of their shifts, but once i got one who could stay it was really helpful.

Madison

Science - Chemistry

Apr 6, 2025
GREAT HELP!

Michael

Science - Chemistry

Feb 20, 2025
Excellent.

Anya

Science - Chemistry

Feb 6, 2025
nice

YITING Z.

Science - Chemistry

Jan 29, 2025
The tutor was amazing, I was able to understand the topic better and provided me websites on balancing equations. Additionally, the tutor was able to guide me on how to counter these questions.

Kohin

FP - Chemistry

Jan 28, 2025
She nice respective and understandable
View All

Want to get into a great college? Your GPA matters!

The Princeton Review now has tutors online across 40 subjects who can help you 24/7.

We GUARANTEE Better Grades.


Try a Free Session

Enrollment Advisor

1-800-2REVIEW (800-273-8439) ext. 1

1-877-LEARN-30

FAQ


Hours

Mon-Fri 9AM-10PM ET

Sat-Sun 9AM-8PM ET

Student Support

1-800-2REVIEW (800-273-8439) ext. 2

1-877-LEARN-30

FAQ


Hours

Mon-Fri 9AM-9PM ET

Sat-Sun 8:30AM-5PM ET

Partnerships

Teach or Tutor for Us

College Readiness

International

Advertising

Affiliate/Other

About

Enrollment Terms & Conditions

Accessibility

Cigna Medical
Transparency in Coverage

Register Book

Hours

Mon-Fri 9AM-10PM ET

Sat-Sun 9AM-8PM ET

Hours

Mon-Fri 9AM-9PM ET

Sat-Sun 8:30AM-5PM ET

College

  • SAT
  • ACT
  • PSAT
  • AP Tests
  • SAT Subject Tests

Graduate

  • GRE
  • GMAT
  • LSAT
  • MCAT
  • DAT
  • OAT

Academic Subjects

  • Math
  • Science
  • English
  • Social Studies
  • AP Support

Find the Right College

  • College Rankings
  • College Advice
  • Applying to College
  • Financial Aid

School & District Partnerships

  • K-12 Home
  • High Dosage Tutoring
  • Tutor.com
  • Test Prep
  • Professional Development
  • About Us

Resources

  • Webinars
  • Advice Articles
  • Videos
  • LiveOnline
  • Private Tutoring
  • Mobile Apps
  • International Offices
  • Counselors

About

  • About
  • Teach or Tutor for Us
  • Work for Us
  • Affiliate Program
  • Partner with Us
  • Advertise with Us
  • Media
  • Contact
  • International Partnerships
  • Our Guarantees
  • Enrollment
    Terms & Conditions
  • Accessibility
  • Accessibility – Canada
  • Cigna Medical
    Transparency in Coverage

Privacy Policy | CA Privacy Notice | Do Not Sell or Share My Personal Information |
Your Opt-Out Rights | Terms of Use | Site Map

©2025 TPR Education IP Holdings, LLC. All Rights Reserved.
The Princeton Review is not affiliated with Princeton University

Privacy Policy | CA Privacy Notice | Do Not Sell or Share My Personal Information |
Your Opt-Out Rights | Terms of Use | Site Map

Company X Logo

Want to receive SPECIAL OFFERS from The Princeton Review?