Principal’s Message

Welcome to Killarney Elementary School!

As the proud principal of Killarney Elementary, I am honored to lead a school community filled with dedicated educators, talented students, and supportive families. Together, we share a strong commitment to excellence in everything we do.

At Killarney, we bring the Orange County Public Schools vision to life—To ensure every student has a promising and successful future.  We do this by delivering standards-based, differentiated instruction tailored to meet the academic and social-emotional needs of every child. Through targeted interventions and enrichment opportunities, we help students grow, thrive, and reach their full potential.

We are proud to be a 1:1 digital school, where every student has access to an iPad or laptop. Our teachers use technology to personalize learning, foster collaboration, and encourage creativity and critical thinking. Every classroom is equipped with interactive SmartBoard technology, enhancing student engagement and bringing lessons to life.

We believe that strong partnerships between home and school are essential to student success. Research shows that when families are involved, students achieve more, develop positive attitudes, and grow into responsible learners. Your support—whether through PTA, SAC, family curriculum nights, or volunteering—makes a meaningful difference.

It is a privilege to work alongside you as we guide and support our students on their educational journey. I invite you to stay connected, get involved, and help us make Killarney Elementary a place where every child can shine.

Together, we can achieve great things!

Warm Regards,
Dr. Mark J. Wieckowski
Principal, Killarney Elementary School