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The Brooklyn Petro Dual Credit Route

Written by Kendra Gregory | Jul 23, 2026 4:30:00 PM

The Brooklyn Petro Dual Credit Route

Brooklyn Petro’s (Sesser) journey through dual credit and dual enrollment was more than just a way to get ahead — it was the foundation of her successful academic career.

“The enrollment process was fairly simple,” she shared. “I applied online, and once I received my acceptance papers, I signed up to meet with a Rend Lake advisor who came to our high school. That meeting helped me register for my first summer class, and everything moved smoothly from there.”

Petro took a mix of dual credit courses taught by Sesser-Valier High School teachers and dual enrollment courses taken directly through the College. Her first college course, Rhetoric and Composition I, felt different from high school classes, but thanks to a strong foundation laid by her high school English teacher, she transitioned with ease.

As she worked toward her high school diploma, she also took part in Rend Lake’s EDGE (Entrepreneurial Development Growth & Education) program. Designed to teach entrepreneurial skills to Franklin County high school students, the EDGE program prepares students to start and run businesses through classroom work, business tours, and hands-on presentations from guest speakers in the community.

“EDGE helped me earn the final credits I needed to graduate, but it also taught me real-world skills like public speaking and how to effectively communicate,” she said. “More than anything, it helped me build lasting connections. I would absolutely recommend it to anyone in the Franklin County area.”

Despite her success, Petro’s journey was not without its challenges. Struggling with health issues during high school, she and her family pushed for a 504 plan to ensure Petro received necessary accommodations.

“The staff there were incredibly kind and understanding,” said Petro. “They acted quickly to accommodate my needs as a dual-enrollment student. Rend Lake’s support was a breath of fresh air, and it made a huge difference to me during such a difficult time.”

With 64 credit hours under her belt, Petro earned an Associate in Arts and an Entrepreneurship Certificate. Following her high school and RLC graduations, she continued her education at Southern Illinois University Carbondale in the School of Business. She credits her dual credit and dual enrollment coursework with making her rapid academic momentum possible.

“The dual credit experience helped me learn to ask questions, reach out for help, and schedule academic appointments without feeling nervous,” said Petro. “This was such a valuable opportunity, and being able to take part in it at a discounted rate made it even more accessible. It truly made graduating possible for me.”

Course Schedule

Summer Semester Junior Year of High School:

During the Summer Semester, Petro’s course was a dual enrollment class through RLC. This course was not offered at Sesser-Valier High School as dual credit.

Course

Title

Credit Hour Amount

Course Type

ENGL 1101

Rhetoric and Comp. I

3.00

Dual Enrollment

*Total credit hours = 3.00

Fall Semester Junior Year of High School:

During the Fall Semester, Petro’s courses were dual enrollment classes through RLC. These courses were not offered at Sesser-Valier High School as dual credit.

Course

Title

Credit Hour Amount

Course Type

ENGL 1102

Rhetoric and Comp. II

3.00

Dual Enrollment

PSYC 2101

Intro to Psychology

3.00

Dual Enrollment

*Total credit hours = 6.00

Spring Semester Junior Year of High School:

During the Spring Semester, Petro’s courses were dual enrollment classes through RLC. These courses were not offered at Sesser-Valier High School as dual credit.

Course

Title

Credit Hour Amount

Course Type

COMM 1101

Effective Speech

3.00

Dual Enrollment

MUSI 1110

Intro to American Music

3.00

Dual Enrollment

PHIL 1101

Intro to Philosophy

3.00

Dual Enrollment

*Total credit hours = 9.00

Summer Semester Senior Year of High School:

During the Summer Semester, Petro’s courses were dual enrollment classes through RLC. These courses were not offered at Sesser-Valier High School as dual credit.

Course

Title

Credit Hour Amount

Course Type

BOT 1101

Plants and Society

4.00

Dual Enrollment

MATH 1111

Statistics

4.00

Dual Enrollment

PHSC 1102

Principles of Earth Science

3.00

Dual Enrollment

*Total credit hours = 11.00

Fall Semester Senior Year of High School:

During the Fall Semester, Petro’s courses were a mix of dual credit and dual enrollment classes through RLC. The dual enrollment courses were not offered at Sesser-Valier High School as dual credit.

Course

Title

Credit Hour Amount

Course Type

BUSI 1202

Employability Skills

1.00

Dual Credit

BUSI 1203

Entrepreneurial Skills

4.00

Dual Credit

GEOG 1101

Intro to Geography

3.00

Dual Enrollment

HIST 2107

Latin American History

3.00

Dual Enrollment

PHIL 2105

Non-Western Philosophy

3.00

Dual Enrollment

*Total credit hours = 14.00

Spring Semester Senior Year of High School:

During the Spring Semester, Petro’s courses were a mix of dual credit and dual enrollment classes through RLC. The dual enrollment courses were not offered at Sesser-Valier High School as dual credit.

Course

Title

Credit Hour Amount

Course Type

ART 1101

Art Appreciation

3.00

Dual Enrollment

BUSI 1101

Intro to Business

3.00

Dual Enrollment

BUSI 1204

Business Functions

5.00

Dual Credit

BUSI 2105

Legal/Social Environment of Business

3.00

Dual Enrollment

CULA 1205

Food Sanitation

1.00

Dual Enrollment

MGMT 2201

Principles of Management

3.00

Dual Enrollment

SOCI 1101

Intro to Sociology

3.00

Dual Credit

*Total credit hours = 21.00

Costs & Savings

RLC maintains an in-district tuition rate at $110 per credit hour and a universal fee (includes costs associated with textbooks, technology costs which directly support academic functions, and other general costs associated with academic services of the College) at $42 per credit hour.

The partnership between RLC and the high school allows us to offer dual credit FREE of charge. No fees or tuition will be charged for traditional dual credit classes. (Traditional dual credit classes are taught by qualified high school instructors using college curriculum at the high school campus during regular school hours.)

Tuition for dual enrollment will be half-cost for eight hours per semester. Any courses taken beyond eight hours are billed at the standard tuition rate. Students are responsible for course fees, supplies, and textbook costs.

To calculate your estimated cost of attending, use RLC’s free Net Price Calculator.

Getting Started

Juniors and seniors attending a high school in the Rend Lake College district may take advantage of dual credit courses per the terms and conditions set forth in 110 ILCS 27/1-30. Students must meet requirements and prerequisites prior to enrolling in courses. Students must be approved by their school counselor to participate in the program by being enrolled in a Dual Credit qualified class.

High school juniors and seniors, either home-schooled or attending a high school in the RLC district, may take advantage of dual enrollment by enrolling in courses which take place after the normal high school day. Students must meet placement requirements and prerequisites prior to enrolling in courses.

  1. High school officials grant permission to enroll in dual credit courses. The registration process takes place at the high school.
  2. Students must meet placement requirements and prerequisites prior to enrolling in courses.
  3. Students must adhere to the RLC drop policy; failure to drop will result in the student being awarded a failing grade. Depending on student performance, grades of A, B, C or NC will be awarded and will become part of the college transcript.
  4. For a complete listing of dual credit courses, contact RLC’s Academic Advisement team by calling (618) 437-5321 Ext. 1266 or emailing advisement@rlc.edu.

Visit RLC’s First-Time Students page to get started. Apply to RLC now by clicking here.