The Campus Laboratory School of Carlow University

The Campus Laboratory School of Carlow University The Campus Laboratory School offers a distinctive educational opportunity for children Preschool through Grade 8.

We are a multi-generational Lab School, fostering intellectual curiosity & student creativity, engaging in innovative & hands-on learning, & cultivating student voice & leadership while centering our work in the Mercy traditions of faith, love & service. The Campus Laboratory School of Carlow University is a Catholic, Laboratory, and Independent School; we are unique among the education institutio

ns in the Pittsburgh region. Early Childhood options include Montessori and Reggio-Inspired preschool programs. Infants and Toddlers are served through the Early Learning Center. The Campus Laboratory School is rooted in the principles and history of our founders: The Sisters of Mercy. The Campus Laboratory School provides regular religious instruction, Catholic celebrations including liturgy and sacraments, and service opportunities. Partnership with the Diocese of Pittsburgh affords more opportunities, including competition in Diocesan sporting leagues. Our teachers, staff, and student represent many different faiths, and all are welcomed and celebrated here. The Sisters of Mercy embrace five critical areas of concern: immigration, nonviolence, women, racism, and earth. These are embraced in our School community and Mercy values woven throughout the curriculum and extensive service projects. As a laboratory school, The Campus Laboratory School maintains an integral and strong relationship with Carlow University. We partner with the University on educational experiences, professional development, opportunities for pre-service teachers, and sharing of facilities. The Campus Laboratory School joins Carlow University as a member of Carnegie Mellon’s CREATE Lab satellite network. Additionally, the Campus Laboratory School engages in educational, professional development, and networking activities via membership in the Pittsburgh Association of University Schools. The Campus Laboratory School provides a supportive and challenging learning environment with rigorous, integrated curriculum. Students are offered authentic and differentiated learning experiences that support their tendencies, skills, and intelligences. An intentional focus on STEAM+ allows children to develop habits of mind and academic skills necessary for logical, scientific exploration while using technology in creative ways. Our PreK-3rd grade curriculum includes strong literacy development rooted in the Science of Reading and integrated with opportunities for children to engage with culturally and linguistically responsive literature. Our Learning Lab provides multi-sensory small group instruction focused on literacy and mathematics interventions and supports development of executive functioning skills. We honor all aspects of the developing child in our environments by utilizing positive teacher language, interactive modeling, academic choice, and community building activities.

08/23/2026

✨ Welcome Back, CLS! ✨

What a wonderful Welcome Back Picnic at Kenwood! 💙 We were so happy to see so many familiar faces and welcome so many new ones to the CLS family!! It was the perfect way to kick off another exciting year together!

Here’s to an amazing school year filled with learning, laughter, friendship, and lots of memories! 📚🍎

We’ll see everyone on Tuesday, August 25! 🎉

What an incredible way to kick off the upcoming school year! 💙A heartfelt thank you to all of our new CLS families who j...
08/06/2026

What an incredible way to kick off the upcoming school year! 💙

A heartfelt thank you to all of our new CLS families who joined us for our very first New Family Orientation. It was wonderful to see a full house as we welcomed you into our community, shared what makes CLS so special, and began building connections that will last throughout the school year.

We can’t wait to see everyone again at our Open House on Friday, August 21!
📍 Tiernan Campus: 9:00 AM
📍 Trinity Campus: 9:30 AM

We’re so excited for the year ahead and look forward to continuing this journey with all of you. Welcome to the CLS family! 💙📚✨

06/12/2026

✨ Friday Flashback ✨

We’re throwing it back to one of our favorite days of the school year—Field Day! ☀️🏃‍♀️🏃‍♂️

From relay races and team challenges to lots of laughter and school spirit, our students made memories that will last a lifetime. We loved seeing everyone cheer each other on, work together, and enjoy a day filled with fun, friendship, and sunshine! We miss you all! ☀️😎

During our staff meeting today as we closed out the school year, we took time to celebrate some truly outstanding member...
06/08/2026

During our staff meeting today as we closed out the school year, we took time to celebrate some truly outstanding members of our school community!

🤝 The Relationship Builder Award – Anna Hackel
🏆 The Student Champion Award – Laurie Minnock
🌟 The Collaborative Spirit Award – Lucas Gildea
🎨 The Creative Genius Award – Lee Sullivan (not pictured)
❤️ The Compassion in Action Award – Laurie Laird

These awards recognize the dedication, kindness, creativity, leadership, and heart that each of these individuals brings to our school every day. We are so grateful for the positive impact they make on our students, families, and colleagues.

Please join us in giving them a well-deserved round of applause! 👏👏👏 Congratulations to all of our award recipients—we are proud to celebrate you and the difference you make each day!! Wishing everyone a wonderful summer as we reflect on another amazing year together!

06/04/2026

We cannot believe the day has come—our Montessori Kindergartners officially graduated yesterday! 🎓✨

It feels like just yesterday they were beginning their journey in the Montessori classroom, and now they are ready to take on first grade with confidence, curiosity, and so much knowledge. While they will be greatly missed in their Montessori classrooms, we know they are more than ready for this exciting next chapter!

Congratulations to our amazing Montessori Kindergarten friends! We are so proud of all you have accomplished and cannot wait to see all the wonderful things you will do in first grade. ❤️📚🌟

06/03/2026

Last night, we celebrated a truly special milestone as our 8th graders officially graduated from CLS! 🎓💙💛

It was a beautiful ceremony filled with joy, reflection, and pride as we honored this incredible group of students and all they have accomplished. We can hardly believe graduation day has come and gone—you did it!

We are so very proud of each and every one of you. Thank you for your hard work, perseverance, leadership, and the countless memories you’ve created during your time at CLS.

A heartfelt thank you also goes to our parents and families for trusting us with your children’s education and growth throughout their middle school years. It has been a privilege to partner with you on this journey.

Graduates, your future is bright, and we know you will go on to do amazing things! While we will miss seeing your faces in our halls, we can’t wait to watch all that you accomplish in the years ahead!

Congratulations, Class of 2026! Once a CLS student, always a CLS student. 💙💛🎓✨

06/03/2026

Yesterday, we celebrated our amazing Kindergarten graduates! 🎓💛💙

What a year it has been! From learning new skills and making new friends to growing in confidence, kindness, and curiosity, our kindergarteners have worked incredibly hard every step of the way. We could not be prouder of all they have accomplished.

As they close this special chapter, we wish them a summer filled with fun, adventure, and wonderful memories. Enjoy every moment—you’ve earned it!

Congratulations, Kindergarten Class of 2026! We can’t wait to see all of the amazing things you’ll do next year. 🌟☀️📚

06/02/2026

Yesterday, our incredible 8th graders took part in the beloved CLS Tunnel Run tradition, and what a special moment it was! 💚💛 Watching them run through the tunnel, surrounded by cheers and support from our school community, was a reminder of just how far they’ve come.

It’s hard to believe that today is the day! We are so proud of each and every one of these students and all they have accomplished during their time at CLS.

🎓 Don’t forget: 8th Grade Graduation is tonight at 7:00 PM in Gailliot. We can’t wait to celebrate this amazing class and wish them well on their next adventure!

05/31/2026

What an absolutely AMAZING day at our Carnival! ☀️🎡🎠

Year after year, this event brings our community together, and today was no exception!! We cannot thank our INCREDIBLE PTA enough for all the time, energy, and dedication they put into creating such a wonderful day for our students, families, staff, and alumni.

Seeing so many familiar and new faces enjoying the sunshine, making memories, and celebrating together was truly special. Events like these remind us just how fortunate we are to be part of such a supportive and connected school family here at CLS!

Thank you to everyone who attended and helped make today such a success. We loved seeing your smiling faces and can’t wait to do it all again next year! ❤️🎉

Still reminiscing about our wonderful field trip to St. Xavier’s last week! ✨Our students had such a fun and memorable d...
05/29/2026

Still reminiscing about our wonderful field trip to St. Xavier’s last week! ✨

Our students had such a fun and memorable day filled with learning, laughter, and new experiences. We are so thankful for the opportunity to explore, grow, and make lasting memories together outside of the classroom. 💙💛

Field trips like these are moments our students will remember for years to come!

Address

3333 5th Avenue, Tiernan Hall
Pittsburgh, PA
15213

Opening Hours

Monday 7:45am - 3pm
Tuesday 7:45am - 3pm
Wednesday 7:45am - 3pm
Thursday 7:45am - 3pm
Friday 7:45am - 5pm

Telephone

+14125786158

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