photo of outstanding educator Louisa Markewitz in Israel

Luisa Markewitz, William Floyd Alumni Association Outstanding Educator Class of 2026

At just 15 years old, Louisa became a summer camp counselor.  She loved teaching children sports, helping them discover new talents, and watching their confidence grow. She didn’t realize it at the time, but that summer set her on a path that would shape her entire life.

Louisa’s love of teaching continued when she became a water safety instructor at the Patchogue pool. She was amazed by how quickly children could learn when they were encouraged, supported, and believed in. That realization stayed with her and inspired her to pursue a career in education.

Louisa graduated from St. Joseph’s College with a degree in elementary and special education. After graduation, Betty Leupp, a former William Floyd teacher, encouraged her to apply for a teaching position at William Floyd – and the rest is history.

She began as a Resource Room teacher, where she had the privilege of working one-on-one with students of all ages. When an opportunity arose to teach first grade, she was hesitant. She wondered if she could really spend her entire day with six-year-olds. It didn’t take her long to realize that she had found her place.

“There is something magical about teaching a child to read. Seeing the excitement on a child’s face when they sound out their first word, read a sentence or realize, ‘I can do this,’ never gets old,” said Louisa.

She later earned her Master’s degree in computers in education from C.W. Post University. At that time, technology in the classroom was just beginning. She worked with Apple IIe computers and dot-matrix printers and was later honored with the opportunity to pilot the first interactive whiteboard. She recalls how exciting it was to see how technology could transform learning and inspire new ways of teaching.

Along the way, Louisa married her college sweetheart, and together they built their home in Aquebogue and raised two wonderful children. Today, her daughter is a high school math teacher, and her son, a nephrology fellow, recently married his medical school sweetheart. Her daughter and son-in-law have also given her a beautiful granddaughter who has completely stolen her heart.

After 32 years as a teacher, Louisa retired with a heart full of memories and gratitude. She was fortunate to teach so many wonderful children and to work alongside dedicated colleagues, supportive parents, and administrators. The relationships she built over those years remain among the greatest gifts of her career.

Retirement has given her the opportunity to stay connected to the William Floyd community through the Retiree Chapter, where she served as secretary and continues to enjoy spending time with former colleagues and friends. When she looks back, Louisa realizes that teaching was never simply a career; it was a journey of helping children believe in themselves – and, in the process, they taught her just as much about life, perseverance, and joy.

Louisa is grateful for every student, every parent helper, every family, and every moment that made her 32 years so meaningful. And if she could leave one thought behind, it would be this: “The greatest gift a teacher can give a child is the belief that they can succeed.”

Louisa is honored to be remembered and recognized as an outstanding educator.