Martellies Warren Is Back in the Classroom at TNCS!

Martellies Warren is nothing short of a legend at The New Century School. His history with TNCS is nearly as long as the school itself (scroll to the end for earlier blog posts about this rich history). As one of the longest-serving staff members, Mr. Warren has been an integral part of TNCS’s growth and evolution over the years. He joined TNCS in its early days, in the second year of the school’s operation at its current location. He vividly remembers the excitement of those early years and fondly recalls his fellow staff members like Mrs. Lawson and Ms. Lazarony.

Well-Rounded Approach to Education

Throughout his tenure, Mr. Warren has witnessed and adapted to numerous changes within the school. He’s very proud of the overall development of TNCS’s educational approach. His ability to embrace change while maintaining his core values as an educator has been crucial to his longevity at the school.

Over the years, Mr. Warren’s role at TNCS has evolved. He has worn many hats, from (the world’s best) music director to administrator, and now as the lead teacher for the K-2 cohort. This varied experience has given him a unique perspective on the school’s operations and needs.

Long-Standing Commitment to The New Century School

Mr. Warren’s commitment to TNCS is evident in his approach to the school’s ongoing development. He emphasizes the importance of adapting to change and finding beauty in the present moment. “As someone who’s been here and has seen this school go through so many changes, I had to let go of what it used to be,” he reflects. “If you continue to try to measure today’s metrics with what it was, which is a whole different time with a whole different set of variables, then you’re going to always long for something that used to be.”

Despite the challenges that come with growth and change, Mr. Warren remains optimistic about TNCS’s future. He takes pride in the progress he sees, particularly in the Montessori preschool classrooms and what TNCS Preschool Coordinator Terriann Lane is doing there. “It takes time,” he says, “but we are really getting there. It’s a great place.”

As TNCS celebrates its 15th year, Mr. Warren’s deep connection to the school community continues to shape his teaching philosophy and his interactions with students, parents, and fellow educators. His long-standing commitment to TNCS, combined with his diverse educational background and musical talents, make him a unique and valuable asset to the school community, and he brings a wealth of experience and enthusiasm to his role.

Early Career and Discovery of Montessori

His journey in education began in traditional classrooms in Baltimore City, but a pivotal moment occurred when he discovered Montessori education. The sight of students engaged in this alternative learning environment at Julia Brown School in Columbia, MD, took his breath away.

Throughout his career, Mr. Warren has embraced various educational approaches, including online middle school teaching in Baltimore County. “I think this diverse background makes me a more well-rounded educator. I can take some of those aspects of that pedagogy and I can apply it now to a more traditional classroom setting,”” he said.

Finding Joy in the Classroom

In his current role, Mr. Warren teaches English Language Arts, Global Studies, and Math. He also continues to share his passion for music, teaching it to most grade levels. His day is a bustling mix of core subjects and music instruction, which he manages when his homeroom students are at Chinese and Spanish lessons (taught by colleagues).

Mr. Warren’s love for his current age group shines through. He appreciates how his K-2 students are independent enough to tackle tasks on their own, yet still seek his guidance and support. “All day I’m hearing ‘Mr. Warren!’ which is wonderful because I’m happy to be of service to them,” he shares with a smile. Describing a recent lesson, he enthuses, “Today we’re working on ‘Fundations‘, which is a curriculum that we’re doing this year. We went into a whole lesson on what a foundation is and discussed how we have to build on something that’s stable and how we view their learning the same way.”

Double Life: Educator and Professional Musician

Beyond the classroom, Mr. Warren has another claim to fame—he’s a successful gospel musician. While his students might not be fully aware of this aspect of his life, it’s a significant part of who he is. As part of Anthony Brown & Group TherAPy, he’s performed alongside industry giants like Kurt Franklin and Yolanda Adams, an experience he still finds mind-blowing.

Mr. Warren credits his own teachers for inspiring his dual career path. He fondly remembers Henry Terry from Montgomery, AL, who first recognized his classical voice and introduced him to competitions and advanced musical training. This experience underscores his belief in the profound impact educators can have on their students’ lives.

Embracing Change and Progress

Mr. Warren reflects on his journey with gratitude. He’s thrilled to be back in the classroom, focusing on what he loves most—interacting with children. “Being in the classroom doesn’t feel like a job,” he says. “My heart leaps when I’m in there.”

Looking Ahead: Winter Concert and Beyond

Looking ahead, Mr. Warren is excited about the upcoming winter concert, a cherished school tradition he’s preparing for with his usual enthusiasm. His positive outlook and dedication to his students continue to make him an invaluable (and much beloved!) asset to the TNCS community.


Music Is in the Air at TNCS!
TNCS’s Winter Performance Amazes and Delights!
TNCS Teachers and Admin Share School Memories!
TNCS’s Music Program Crescendoes!
TNCS Debuts New Summer Camp: Musical Theatre!
Music Is in the Air: TNCS Welcomes Back Martellies Warren!
TNCS Winter Concert 2023: Happy Holidays!
Mr. Warren Goes to Washington!
Mr. Warren Hits All the Right Notes as TNCS’s Summer Camp Director!

Immersed Interviews Computer Engineer (and So Much More!) Nges Brian!

The New Century School prides itself on cultural exchange of teachers and students. Computer engineering student Nges Brian joined TNCS faculty in the winter and spring of 2023 as an after-school and assistant teacher from Cameroon, Africa. Mr. Brian returned to TNCS earlier this month to catch us up on his amazing adventures and endeavors. He gave TNCS students a presentation about the impact of education before answering some questions for Immersed. As you’ll see, he is a true visionary, aiming to make a global impact in multiple fields.

Immersed: You’re on an incredible path; please share with us the thrilling career you’re aiming for.

NB: I am pursuing my PhD in Computer Engineering from Arizona State University and looking to become a researcher. At the same time, I am improving my skills to continue to grow and expand my businesses beyond Cameroon.

Immersed: Take us back to the moment that sparked your passion for this field. What ignited that fire?

NB: I have always loved technology, even when I was little. Because I was also good at Mathematics, I was interested in engineering. I fell in love with computers only after I started my degree program in computer engineering in 2014. Since then, my love for the field has kept growing, and I want to be the best version of myself in the field.

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Immersed: A PhD is a monumental undertaking! What drove you to embark on this challenging adventure?

NB: I am pursuing a PhD because I want to become very knowledgable in computer engineering. Besides, I want job security, good problem-solving skills, and a happy and prosperous life.

Immersed: Your research sounds fascinating! Can you give us a sneak peek into the cutting-edge topics of your four groundbreaking papers?

NB: My research is in Computer Security, and I am looking at things like secure Artificial intelligence, secure computer systems, and secure application development.

Immersed: The world is your oyster! Where do you see your next big move taking you?

NB: At this point, I am taking a step at a time.

Immersed: Everyone has a dream that keeps them going. What’s the audacious goal that fuels your ambition?

NB: Completing my PhD!

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Immersed:  If you could inspire the next generation with your hard-earned wisdom, what electrifying advice would you share with students from elementary school and beyond?

NB: Take advantage of your presence in the USA, and know that everything you do today will affect your tomorrow, so try to do the right thing at all times.

Mr. Brian’s story reminds us all that with determination, curiosity, and a commitment to growth, we can turn our dreams into reality and make a lasting impact on the world.

Ann Marie Simonetti is TNCS’s Head of School!

Heading into its 15th year, The New Century School made some “strategic” changes. A big one is Ann Marie Simonetti’s new role as Head of School and Director of Strategic Initiatives. Ms. Simonetti is not new to TNCS, however, having served as TNCS Admissions Director since 2021.

With her extensive background in nonprofit education, she brings a strategic approach to her role, emphasizing the importance of planning in various aspects of school management, including enrollment, marketing, family engagement, and financial sustainability.

It’s All About the Strategy!

As part of her Director of Strategic Initiatives, er, strategy, Ms. Simonetti is focused on aligning TNCS’s initiatives with its Core Values and Portrait of a Graduate.

She aims to create a shared understanding of the school’s objectives among leadership, faculty, staff, and the newly formed steering team. This approach ensures that everyone is working toward common goals, both short-term and long-term. “I think everyone must be tired of hearing me say the ‘S’ word—strategic,” she joked. “But, in all seriousness, the purpose of strategic initiatives is to serve our families’ needs as they evolve and ebb and flow.”

Organizational Approach

The school has recently adopted a more collaborative leadership model, moving away from a traditional hierarchical structure to a flatter, more circular organizational approach. This shift aligns with the agile philosophy, which emphasizes transparency, flexibility, and shared responsibility. To implement this approach, Ms. Simonetti uses a Kanban board—a visual management tool that helps track tasks, their progress, and who’s responsible for each item.

The newly formed steering team is another initiative aimed at increasing stakeholder engagement. This team, composed of families, faculty, and staff (with potential for student ambassadors in the future), provides a platform for sharing ideas, discussing successes, and addressing areas for improvement. It serves as a continuous feedback loop between the school community and leadership. Ms. Simonetti describes it as “giving families and faculty and staff, depending on what we might be working on or toward in a given season, a venue to bring ideas to the group, share successes, and what areas might need improvement.”

The 3 Cs” Communication, Community, and Connection

Communication is a crucial aspect of Ms. Simonetti’s strategy. The school has implemented a structured communication system, including daily reports for preschoolers, weekly newsletters for different grade levels, and a monthly “Third Thursday” update. Ms. Simonetti also writes a Head of School newsletter, which she sees as an opportunity to connect with families and share important information and reflections. “I see it as another way to connect with the community and do that in a really purposeful way,” she explained.

Ms. Simonetti emphasizes the importance of community and connection in her leadership approach. This was exemplified in a recent staff development activity in which the team walked the school’s labyrinth as a mindfulness exercise and sang together, setting an intention for the upcoming school year: “The way we come together as a group reflects the way that we’ll be able to bring students together in our school community.”

Customer Centricity

More Cs! Ms. Simonetti has also introduced a customer-centric model to TNCS, drawing inspiration from the Ritz-Carlton’s renowned customer service approach. During a staff development week, she used Ritz-Carlton training materials to help the team understand how to create positive experiences for students, families, and the broader community.

This approach ties into the Montessori philosophy, which emphasizes sensory experiences and mindful interactions.


Through these various initiatives, Ms. Simonetti aims to foster a connected, engaged, and purposeful school community at TNCS, where everyone understands their role in contributing to the school’s mission and success. “I start with the mission statement every time,” she said, “even if it’s for a group of people familiar with it because it’s the why. It’s why we are here in the first place.”


Ann Marie Simonetti—here’s to a great year with you helping steer the ship!

Mr. Warren Hits All the Right Notes as TNCS’s Summer Camp Director!

At The New Century School, learning is not confined to the school year—in fact, it’s lifelong! That includes the summer months, during which TNCS educators join together to ensure that campers avoid the dreaded “summer slide” as well as have boatloads of fun.

TNCS music director Martellies Warren dons another hat (visor?) as summer camp director for the second year, although he has been involved with the summer program for several years. In this role, Mr. Warren manages everything from daily operations to curriculum planning for each week’s theme. For example, during this week’s “Healthy Me” program, he shopped for fruits and vegetables for smoothies, all while ensuring that teachers have the necessary curriculum packets and overseeing daily operations like scheduling drop-offs, pickups, and aftercare. His dedication to creating a structured, engaging summer program makes for a fun and educational experience for campers and a supportive environment for staff.

This year, the planning process aimed to tighten and structure the program more effectively. Mr. Warren emphasized the importance of having a clear plan that anyone could follow. To streamline operations, the camp switched to using CampDoc, a system specifically for summer camps, to distinguish it from the school’s regular year system. Many of these associated tasks (helping set up CampDoc; proofing the website; distributing general marketing materials; and facilitating communication between admin, parents, and teachers) were overseen by Karin Cintron and Rob Brosius, whose combined planning ability Mr. Warren calls “phenomenal”! “Mr. B.” additionally helped with staffing, correspondence, and initial planning meetings, laying a solid foundation that allowed Mr. Warren to step in and take charge seamlessly.

Recruitment efforts paid off significantly. TNCS summer camp attracts many students from their school and makes efforts to bring in campers from other schools by being open on holidays and offering a multilingual environment.

During the summer, the focus shifts from immersion to exposure. While the school year emphasizes immersion with teachers speaking in the target language and interactive learning, the summer program aims to expose students to new concepts through songs, cultural talks, and activities. This approach balances learning with fun, ensuring an engaging experience for the students. “We want it to feel like summer,” said Mr. Warren.

Exploration is a key component of the summer program, in fact, explained Mr. Warren, it’s the throughline. Unlike the structured learning during the school year, the summer camp encourages curiosity and hands-on activities. Teachers are encouraged to view things from the kids’ perspective, creating an environment where learning feels like an adventure. “Imagine what kinds of questions campers will be asking,” said Mr. Warren, “then keep probing—exploring.” That’s how learning stays fun.

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Despite his many administrative responsibilities, Mr. Warren makes time to interact with campers. He is involved in day-to-day activities, supporting teachers and ensuring everything runs smoothly. For instance, he helped soothe some anxious kids to allow teachers to set up for naptime, highlighting his commitment to supporting both students and staff.

Outside of his role as summer camp director, Mr. Warren’s musical career as a member of Anthony Brown and group therAPy is currently “off the charts.” Their 2015 single “Worth” recently went platinum, a very rare achievement in gospel music. Mr. Warren expresses fulfillment in balancing both his passions for education and music, feeling rewarded by the impact he has had in both fields:

I have lived such a full life, and all of my childhood dreams have been activated because of what my mom, my dad, my grandmother poured into me and sacrificed for me. I always wanted to be an educator because I had such great educators growing up. I also always wanted to be a musician, and I have my high school choir director, Henry Terry, to thank for seeing something in me and training me and taking me to competitions. He told me make it the best—to feed it and to nurture it. He also insisted that I learn to read music, a very important skill that not all musicians have. I’m so blessed to be able to do what I’m doing and to do it at the level right that I’m doing it.

This week marks the last date of Anthony Brown and group therAPy’s current leg of their current 32-city tour. One clear highlight stands out: the group performed in Washington, D.C. to a crowd of 5,000 or more, including many friends and loved ones. They were on their feet the whole show, and it was a smash. As the group started to walk off stage, Mr. Warren says they were asked to return. Bewildered, they turned back and saw members of their label standing there. . . holding a giant platinum record. That was the moment they discovered that “Worth” had sold 1 million records (can’t resist: “Worth” is worth its weight in platinum!), and Mr. Warren said he “had no words.”

As if leading summer camp and TNCS’s music department plus being on tour with Anthony Brown aren’t enough to keep one person busy, Mr. Warren is also Minister of Music at his own church. He’s in a leadership role wherever he goes, which might daunt a less grateful person. “It’s definitely worth it.” (There’s that beautiful word again!) “It’s worth it to do what I’m doing, and it feels really good to know that I’m having an impact on students the way my mentors had on me.”

Looking for next week’s camps? It’s not too late to register!

Congratulations TNCS Class of 2024!

This week, The New Century School claimed yet another milestone along its remarkable journey—TNCS’s fifth class of 8th-graders graduated on Wednesday, June 5th!

TNCS Head of School Erika Johnson started things off with a Welcome Address, setting a tone of pride but also grace, later emphasizing that students need to show themselves grace as they embark on what’s to come.

Some of these students have been with TNCS since the age of 2, while others enrolled at various points in their academic careers. Regardless, their hard work, dedication, and resilience brought them to this moment, and they celebrated their achievements in a moving closing ceremony, dressed all in white with the TNCS symbolic green graduation cap.

Following the processional, Ms. Johnson gave another address in which her loving regard for these students shone through. Indeed, from the very beginning, TNCS has been a nurturing environment where students have been encouraged to explore, learn, and grow. In those early years, they experienced the joy of discovery—whether it was the thrill of their first Montessori “work,” the excitement of storytime, or the creativity of art projects. These formative experiences laid the foundation for their love of learning and curiosity about the world. They enter it well-equipped.

A younger student then ascended to the podium and sang a beautiful solo, after which TNCS English Language Arts and Middle School Homeroom teacher Sierra McNeil gave remarks.

Next was everyone’s favorite part: hearing what their time at TNCS meant to them from the graduates themselves, followed by the passing of the baton to the Class of 2025, TNCS rising 8th-graders, as well as a thank-you to the hard-working and enormously caring TNCS teachers.

A surprise in the form of a special award for Service came next.

Then, as bittersweet as it gets, the 8th-graders accepted their diplomas one by one and were officially done middle school. (Sniff!)

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As emotional as it can make us to say goodbye to another class of beautiful human beings, we can take comfort in looking forward to the exciting opportunities that lie ahead for them in high school and beyond. This is also an opportunity to reflect on our time at TNCS, to think about how much we’ve all grown and learned here. The years have been filled with countless memories, friendships, and milestones that have shaped TNCS students into the people they are today.

After embracing the challenges and achievements of middle school, high school, here they come! The future is bright, and we can’t wait to see all the amazing things you will accomplish.