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STEM & Business

Our STEM programs give you a place where your natural curiosity can flourish and grow. We can help you reach for the stars and find success in a leading-edge, thriving career. Reach your dreams. Don’t give up. Start today.

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A person wearing safety goggles and gloves works in a science lab, observing a flask filled with blue liquid and white vapor on a lab table surrounded by lab equipment.

Welcome Letter

Welcome to the Science, Technology, Engineering, Math, and Business (STEM+B) division at Texarkana College. Offering courses from yin yoga to accounting to microbiology to organic chemistry to differential equations, and everything in between, our aim is to educate, empower, and encourage students to reach their educational goals through rigorous and relevant STEM education.

TC STEM: Inspiring Wonder, Preparing Minds, Every Student, Every Day.

Dr. Cat Howard

Programs

Biology degree student in lab.

Biology
A teacher stands at a podium in front of a classroom, speaking to five students seated at desks and facing him. The room has whiteboards, a projector screen, and fluorescent ceiling lights.

Business Administration
Chemistry degree students learning in the lab.

Chemistry
Male Student writing in notebook

Engineering / Physics
Students sit at tables in a classroom, observing anatomical models of organs while a teacher at the front explains, holding a heart model. People are engaged and taking notes in a well-lit, modern classroom.

Health Sciences
Mathematics degree students at TC crunching numbers.

Mathematics

Faculty

A woman with long gray hair and glasses, wearing a black blazer over a buttoned-up blue shirt, stands indoors smiling. Behind her are windows, green plants, and wooden cabinets.

Catherine Howard Ed.D.

Dean of STEM & Business and Chemistry Program Coordinator

903-823-3285
Email
A woman with light brown hair, wearing a blue and white patterned dress and a black sheer shawl, stands outside near a building with large windows and greenery, smiling at the camera.

Jamie Ashby

Faculty, STEM

903-823-3319
Email
A woman with blonde hair and a black shirt smiles while standing outdoors in front of green bushes. She has one hand on her hip and is wearing a necklace and bracelets.

Stephanie Carpenter

Faculty, STEM

903-823-3318
Email
A middle-aged man with short hair wearing a plaid shirt over a black t-shirt stands indoors near a window, looking at the camera with a neutral expression. Green foliage is visible outside the window.

Kenneth Crane

Faculty, STEM

903-823-3293
Email
A woman with light brown hair wearing a black top, necklace, and smartwatch stands in front of green bushes, smiling with one hand on her hip.

Monica Davis

Faculty, STEM

903-823-3313
Email
A woman with light brown hair wearing a navy blue polo shirt stands in a classroom or lab with light wooden cabinets and a counter in the background. She is smiling and looking at the camera.

Karin Grisham

Faculty, STEM

903-823-3293
Email
A woman with shoulder-length brown hair, wearing a teal V-neck shirt, stands smiling in a classroom with rows of empty chairs and a large screen in the background.

Denise Johnson

Health Sciences Program Coordinator

903-823-3291
Email
An older man wearing a white short-sleeve dress shirt and a blue patterned tie stands smiling in front of green bushes and foliage outdoors.

Robert Jones

Mathematics Program Coordinator

903-823-3315
Email
A man with short white hair, glasses, and a beard is smiling. He is wearing a maroon and white striped polo shirt and is standing in a well-lit classroom with chairs, tables, and a projector in the background.

Robert Laird

Faculty, STEM

903-823-3297
Email
A man with short gray hair wearing a bright red shirt and an ID badge stands in a covered outdoor walkway with brick walls and arches in the background.

Michael Curt Langford

Business/Accounting

903-823-3263
Email
A woman with long red hair wearing a blue button-up shirt over a white top stands outdoors in front of green bushes and trees, smiling at the camera.

Serena Metcalf

Faculty, STEM

903-823-3376
Email
A man wearing glasses, a navy blue button-up shirt with an emblem, and an ID badge stands in a brick corridor with arches and a grassy area visible outside.

Sam Rivas

Business/Economics

903-823-3380
Email
A woman with curly, shoulder-length hair and glasses smiles while standing in a classroom. She is wearing a blue T-shirt featuring a globe and the words Science, Technology, Engineering, and Math.

Holley Robinson

Faculty, STEM

903-823-3290
Email
A man with gray hair wearing a red polo shirt and an ID badge stands smiling in a modern classroom with empty chairs and tables behind him.

Mark Storey

Biology Program Coordinator

903-823-3298
Email
A woman with light brown hair in a bun, wearing a pink shirt and a dark gray cardigan, stands and smiles in front of a plain blue background.

Kathleen Teer

Biology / Chemistry

903-823-3433
Email
A man with short brown hair wearing a blue collared shirt stands in front of a rustic wooden wall with diagonal and vertical planks. He has a neutral expression and is looking straight at the camera.

Michael Lance Whisenant, PhD

Learning Technologist

903-823-3254
Email
A middle-aged woman with straight, shoulder-length blond hair is smiling outdoors with a blurred background of greenery.

Sandra Francis

Administrative Assistant

903-823-3259
Email