Our Story

STEM Skool provides structured, small-group science and engineering experiences designed to develop strong thinking, problem-solving, and real academic capability.

Founded by engineer and educator Dr. GeAndra Imoudu, STEM Skool is designed as an environment where curiosity, creativity, and rigorous scientific thinking work together. Students engage in science, engineering, mathematics, and creative design through interdisciplinary experiences grounded in investigation, collaboration, and real-world application.

At STEM Skool, students do more than learn concepts. They learn how to think like scientists, designers, and problem-solvers, developing the confidence and capability that support long-term success in STEM and beyond.

What Makes Us Different?

At STEM Skool, students are challenged to think deeply, reason through complex ideas, and build real understanding across disciplines.

Interdisciplinary, real-world learning
Students make meaningful connections across science, mathematics, engineering, and creative design through experiences grounded in investigation, collaboration, and real-world application.

Depth, rigor, and creative problem-solving
We prioritize thoughtful investigation and application over surface-level activities. Students imagine, design, test, and refine ideas while building strong scientific and mathematical thinking.

A focused environment for confidence and growth
In small groups, students are known, challenged, and supported as they develop the habits of mind, confidence, and problem-solving ability that support long-term success in STEM.

Research & Impact

STEM Skool’s approach is informed by research on how students develop a sense of belonging in science and how that experience shapes their confidence, persistence, and long-term engagement in STEM.

In partnership with Vanderbilt University, this work has explored the role of identity, environment, and instructional design in helping students see themselves as capable participants in science. 

These insights directly inform how we structure our programs, design learning experiences, and support students as they build both skill and confidence in STEM.

Read more about our research with Vanderbilt University.

Our Team

Experienced engineers, educators, and professionals who bring real-world expertise into the learning environment.

Dr. GeAndra Imoudu (Dr. Ge.)

Founder | Executive Director | Science + Engineering Facilitator

Dr. GeAndra Imoudu (Dr. Ge.) holds a B.S. in Science, Technology, and Society from Stanford University, an M.S. in Chemical Engineering from Tulane University, and a Doctorate in Education from Vanderbilt University, along with a graduate certificate in Design Thinking from MIT. She spent over a decade managing engineering projects before designing STEM learning experiences for students across the Carolinas. At STEM Skool, Dr. Ge. designs interdisciplinary experiences that push students to think deeply and work through complex scientific problems. She helps students learn how to reason clearly, ask better questions, and approach unfamiliar challenges with confidence.

Proud Member Of:

Stanford Alumni Association
National Science Teaching Association
American Association for the Advancement of Science

Punam Roy

Science + Engineering Facilitator

Punam Roy holds a B.E. in Biomedical Engineering from Vanderbilt University and spent 12 years as a patent examiner at the United States Patent and Trademark Office, where she evaluated complex technical innovations and applied rigorous analytical reasoning. At STEM Skool, Punam pushes students to think critically, analyze problems systematically, and support their ideas with clear reasoning. She brings a disciplined, real-world approach that helps students develop precision, independence, and confidence in their thinking.

Gina Johnson

Math + Financial Literacy Facilitator

Gina Johnson is an educator with over 20 years of experience supporting student learning and a veteran of the United States Air Force. She holds a bachelor’s degree in Computer Information Systems and an MBA from Pepperdine University, and has completed international study at the University of Antwerp in Belgium and the University of Oxford in England. At STEM Skool, Gina helps students build strong mathematical thinking and practical financial literacy skills. She creates a structured and supportive environment where students can engage challenging concepts with clarity, develop confidence, and apply what they learn in meaningful ways.

Ebony Simpson

Art Director

Ebony Simpson holds a Bachelor of Fine Arts and Liberal Arts Studies from Mars Hill University and brings over 10 years of experience teaching visual arts. She has served as STEM Skool’s Art Director for more than three years and is also an instructor at The Holt School of Fine Art. At STEM Skool, Ebony integrates art and design into scientific learning, helping students visualize complex ideas and communicate their thinking with clarity. She guides students in developing both creative expression and technical skill, strengthening their ability to approach problems with creativity and precision.

Whitney Hargett

Early Elementary + Spanish Language Facilitator

Whitney Hargett holds a B.A. in Elementary Education and Spanish and an M.A. in Early Childhood Administration. She is fluent in Spanish and has a strong background in early childhood education and language development. At STEM Skool, Whitney creates structured, engaging learning experiences that support students’ cognitive, social, and academic growth. She helps younger students build strong foundations, develop confidence, and engage in learning with curiosity and independence.

Rebecca Hopkins

Program Manager

Rebecca Hopkins holds a B.A. in Elementary Education with a minor in Psychology and brings a diverse background in teaching, curriculum development, and international education. As a Peace Corps Volunteer, she collaborated with regional educators in Africa to develop curriculum, write grants, and support youth programs through international funding initiatives. Rebecca has taught in both traditional and international settings, including five years at Carolina International School, and has designed and facilitated workshops for educators in the U.S. and abroad. At STEM Skool, Rebecca ensures that programs are thoughtfully implemented and responsive to student needs. She brings strong organizational leadership and a focus on student support, helping create an environment where students can engage deeply and grow with confidence.

Coach Darnell Hall (Coach D)

Physical Education

Coach Darnell Hall, known as Coach D., brings over 20 years of experience coaching youth in basketball and fitness across AAU, recreation leagues, and school programs. He holds certifications in coaching philosophy, health sciences, and youth sports safety, and previously coached at Catskill Middle School in New York, where he developed training programs focused on skill development, confidence, and discipline. Since relocating to Charlotte in 2020, Coach D. has provided private coaching, served as a homeschool P.E. instructor at Mallard Creek Recreation Center, and founded Hoops Evolution, a basketball training and mentorship program. At STEM Skool, Coach D. helps students develop physical confidence, discipline, and resilience. He creates a structured environment where students build strength, coordination, and focus while learning the value of effort, consistency, and teamwork.

Guest Facilitators & Industry Experts

Daniel Imoudu

Guest Science + Engineering Facilitator

Daniel Imoudu is a chemical engineer and plant operations superintendent with experience managing large-scale industrial systems. He holds a bachelor’s degree in Chemical Engineering from Penn State University and a master’s degree from the Florida Institute of Technology. As a guest facilitator at STEM Skool, Daniel leads select experiments and sessions that connect scientific concepts to real-world engineering applications. He brings industry insight into the learning environment, helping students see how science is applied in practice.

Brett Q. Tempest, Ph.D., P.E.

Guest Engineering Facilitator

Dr. Brett Tempest is an Assistant Professor of Civil and Environmental Engineering at UNC Charlotte. His research focuses on sustainable construction materials, including the development and performance of concrete and masonry systems. As a guest facilitator at STEM Skool, Dr. Tempest leads select sessions that introduce students to real-world engineering challenges and the role of sustainability in modern design. He helps students see how engineering principles are applied in the built environment and encourages them to think critically about how materials and design impact the world around them.

Matthew Justice

Guest Lecturer, Software Engineering

Matthew Justice is a software engineer with 17 years of experience at Microsoft, where he worked across a range of systems, from debugging the Windows kernel to developing web applications. He holds a degree in Electrical Engineering from the University of Tennessee. Matthew is also the author of How Computers Really Work: A Hands-On Guide to the Inner Workings of the Machine, a resource designed to help learners understand circuits, software, operating systems, and programming languages. As a guest facilitator at STEM Skool, Matthew leads sessions that help students understand how computers actually work - from hardware to software. He breaks down complex systems into clear, accessible ideas, helping students build a deeper understanding of technology and how it functions.

Naomi Winfrey

Guest Cultural Studies Facilitator

Naomi Winfrey is the founder of Nubian Moon and an African American Studies scholar based in Charlotte. She previously served as Program Director of the LATIBAH Collard Green Museum, where she led the development of African-centered educational programming. Her work spans organizations across New York, Georgia, the Carolinas, and Nairobi, Kenya, with a focus on cultural education and community engagement. As a guest facilitator at STEM Skool, Naomi guides students in exploring history, culture, and identity with depth and intention. She helps students connect their learning to broader cultural contexts and develop a more informed and thoughtful perspective.

Yanira Castro

Guest Communications + Marketing Facilitator

Yanira Castro is the Founder and CEO of Humanity Communications Collective, where she leads marketing and public relations strategy for brands, nonprofits, and social impact organizations across the U.S. As a guest facilitator at STEM Skool, Yanira helps students develop communication and storytelling skills, with a focus on audience, clarity, and impact. She challenges students to think intentionally about how ideas are presented and how communication shapes understanding.

Ratna Singh

Guest Computer Science + Product Development Facilitator

Ratna Singh is a senior software engineer and product manager based in the San Francisco Bay Area. She holds a master’s degree in Computer Science from North Carolina State University and a graduate certificate in Design Thinking from the MIT Sloan School of Management. As a guest facilitator at STEM Skool, Ratna leads sessions that introduce students to software development, product thinking, and the process of building technology with purpose. She helps students understand how ideas move from concept to execution and how technical and design decisions shape the products we use every day.

Student Interns

Genette Imoudu

Student Intern

Genette Imoudu is a student leader and intern at STEM Skool with a strong interest in science and engineering. She supports program activities, assists with instruction, and contributes to creating a structured and engaging learning environment. Through her work at STEM Skool, Genette is developing skills in communication, organization, and leadership while gaining hands-on experience in teaching and program support.

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STEM Skool, Inc. is a 501(c)3 nonprofit organization.

Mailing Address:
P.O. Box 30101 Charlotte, NC 28230-0101