Assistant Principal of Instruction for the 2026/2027 School Year

About Mastery Schools:Established in 2001, Mastery Schools represents a progressive public charter network encompassing 23 K-12 institutions across Philadelphia and Camden, dedicated to serving over 14,000 students.At Mastery, our mission is to equip every student with the academic and personal skills essential for success after graduation, enabling them to chase their aspirations. Student achievement is our fundamental goal, motivating every team member to contribute to our students' success. We are also unwavering in our commitment to equity, actively working to dismantle systemic racism and bridge the gaps that hinder our students' choices.Our organizational culture is founded on respect, service, and the belief that the success of our students, their families, and our communities is central to fulfilling our mission. We cultivate a nurturing, open, and inclusive environment where honesty, humor, and continuous improvement are celebrated.Join us in building a model urban school district that ensures excellence for all students. Together, we can make a lasting impact.The Opportunity:In the role of Assistant Principal of Instruction (API) at Mastery Schools, you will inspire and mentor educators, fostering an environment where students can achieve their fullest potential.Your key responsibilities will include developing and supervising a talented team of teachers, providing guidance and support to enhance their teaching effectiveness and professional development as they create engaging, student-centered classrooms. You will also coordinate assessments to evaluate student performance, identify areas for improvement, and implement data-driven strategies to enhance educational outcomes.Working in close collaboration with your principal, you will strive to cultivate a joyful, outcomes-oriented educational atmosphere that empowers students with the skills they need to pursue their dreams. If you are ready to profoundly impact education and champion academic excellence, we welcome you to join us in shaping our students' futures.

Uncommon Schools is seeking a dedicated and passionate Principal Fellow to join our team in Camden. This role is vital for aspiring leaders who want to make a significant impact in education. As a Principal Fellow, you will work closely with experienced school leaders, gaining hands-on experience in instructional leadership and school management. You will contribute to creating a positive learning environment and help drive academic excellence among our students.

Uncommon Schools is seeking a dedicated and visionary School Principal to lead our Camden schools. The ideal candidate will be passionate about education and committed to driving student success through innovative teaching methods and strong leadership.

KIPP seeks an Assistant Principal for the 2026-2027 academic year in Camden, New Jersey. This position sits on the school leadership team and has a direct impact on both teachers and students. Role overview The Assistant Principal helps guide school culture and daily operations. This role works closely with teachers to support instruction and professional growth. Leadership in this position helps create a positive and engaging learning environment for all students. What you will do Support and coach teachers to strengthen classroom instruction Help set and maintain high expectations for student achievement and behavior Collaborate with staff to foster a welcoming and inclusive school culture Location This position is based in Camden, New Jersey for the 2026-2027 school year.

About Mastery Schools:Established in 2001, Mastery Schools operates a dynamic public charter network of 23 K-12 institutions across Philadelphia and Camden, catering to over 14,000 students. Our mission is to equip every student with the essential academic and personal skills required for success beyond graduation and to empower them to chase their aspirations.At Mastery, student achievement isn't merely a goal; it's the foundation of our existence. Each team member is committed to fostering student success. We actively pursue equity, challenge systemic racism, and address the disparities that restrict our students' opportunities.Our organizational culture emphasizes respect, service, and the belief that the success of our students, their families, and the communities we serve is vital to achieving our mission. We create a positive, inclusive environment where honesty, humor, and continuous improvement are celebrated.Join us in building an exemplary urban school district dedicated to excellence for all students. Together, we can create a meaningful impact.

Role overview Mastery Charter Schools is hiring a Clinician for the 2026/2027 academic year in Camden, NJ. The position focuses on supporting the mental health and overall well-being of a diverse student body. The Clinician helps foster a safe, inclusive environment where students are able to learn and grow. Main responsibilities Conduct mental health assessments for students. Create individualized treatment plans tailored to each student's needs. Work closely with teachers and parents to coordinate care and support. Promote students' emotional health and contribute to their academic development.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic public charter network comprising 23 K-12 schools located in Philadelphia and Camden, dedicated to the education of over 14,000 students.Our mission is to equip every student with the academic knowledge and personal skills necessary for their success beyond graduation and to realize their aspirations. Student achievement drives our organization; it is the cornerstone of our existence, and each team member is committed to ensuring student success. We are equally dedicated to promoting equity, actively challenging systemic racism, and addressing the barriers that limit our students' opportunities.Our culture emphasizes respect, service, and the belief that the success of our students, their families, and the communities we serve is essential to fulfilling our mission. We cultivate a positive, open, and inclusive environment where honesty, humor, and ongoing improvement are celebrated.Join us in shaping a premier urban school district that delivers excellence for all students. Together, we can create a profound impact.The Opportunity: If you have a passion for history and a desire to use the past to illuminate the present and shape the future, then the role of History Teacher at Mastery is perfect for you. You will benefit from comprehensive unit plans and guides provided by our Central Office, along with access to outstanding curricula from TCI and the DBQ Project, designed to inspire a love for history in your students. Students in grades 9-12 at Mastery delve into subjects such as Ancient World History, African American History, Modern World History, U.S. History, and Government/Economics, with opportunities to enroll in AP courses including AP Modern World History, AP U.S. History, and AP Government/Economics. At Mastery, we prioritize Continuous Improvement and encourage your professional growth. Our team of Assistant Principals, central-office coaches, and school-based content teams will provide coaching and feedback to support your development. Professional development and peer collaboration opportunities are integrated into our staff calendar, and you will benefit from annual professional development sessions as well as a dedicated professional development allowance to further enhance your skills.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic network of 23 K-12 public charter schools in Philadelphia and Camden, dedicated to serving over 14,000 students.At Mastery, we are driven by a mission to equip every student with the academic and personal skills necessary for success beyond graduation. Our commitment to student achievement is not merely a goal; it is the cornerstone of our existence. Every member of our team is focused on facilitating student success and ensuring equitable learning opportunities while actively combating systemic racism and addressing disparities that limit our students' choices.Our culture is rooted in respect, service, and the belief that the success of our students, their families, and the communities we engage will enable us to fulfill our mission. We promote a positive, inclusive environment where honesty, humor, and continuous improvement are embraced.Join us in shaping a premier urban school district dedicated to excellence for all students. Together, we can create meaningful change.The Opportunity: At Mastery, we champion the philosophy that all students deserve quality education. Approximately 25% of our students have individualized education plans (IEPs), ensuring they receive tailored educational opportunities. We view the IEP as a collaborative tool for teachers, parents, school administrators, case managers, related services staff, and students (when appropriate) to enhance educational outcomes for children with disabilities. We aim to redefine what is possible for all our students. Special education teachers at Mastery implement evidence-based interventions, continually monitor student progress, and make strategic adjustments to achieve optimal outcomes. Our Specialized Services Programming offers a range of support from itinerant to supplemental levels. We prioritize integrating diverse learners within general education settings as much as possible while maintaining a low ratio of students to teachers in our special education programs. We offer specialized classrooms within our network designed for Autism Support, Emotional Support, Life Skills, and Multiple Disability Support, alongside Multi-Lingual Learner Support. Mastery boasts a comprehensive Response to Intervention program and welcomes your passion, skills, and experiences to our team. We provide a variety of research-based curriculums to support our diverse learners.

About Mastery Schools:Established in 2001, Mastery Schools is a vibrant public charter network comprising 23 K-12 institutions across Philadelphia and Camden, dedicated to the education of over 14,000 students.Our mission is to equip every student with essential academic and personal skills for success beyond graduation. Student achievement is the cornerstone of our existence, and our dedicated team is committed to fostering an environment that promotes equity, actively challenging systemic racism and addressing the disparities that affect our students' opportunities.At Mastery, we cultivate a culture grounded in respect, service, and the understanding that the success of our students, their families, and our communities drives our mission. We pride ourselves on maintaining a positive, inclusive atmosphere where honesty, humor, and continuous improvement are celebrated.Become a part of our transformative journey to create an exemplary urban school district that prioritizes excellence for all students. Together, we can make a meaningful difference.Position Overview:The Support Teacher will collaborate closely with lead Bilingual Teachers to foster a nurturing and welcoming school culture focused on student achievement. Mastery is seeking urban educators who are passionate about setting high expectations and providing robust support for linguistically and culturally diverse students. To learn more about our Multilingual program, click HERE.

About Mastery Schools:Established in 2001, Mastery Schools is a public charter network comprising 23 K-12 schools located in Philadelphia and Camden, dedicated to serving over 14,000 students.At Mastery, our mission is to equip every student with the academic and personal skills necessary for post-graduation success and to pursue their aspirations. Student achievement is our primary focus, driving every member of our team to contribute to student success. We are committed to fostering equity by actively challenging systemic racism and addressing the disparities that affect our students' choices.Our culture is founded on respect, service, and the belief that the success of our students, their families, and the communities we serve is integral to our mission. We cultivate a positive, open, and inclusive atmosphere where honesty, humor, and continuous improvement are celebrated.Join us in establishing a model urban school district that excels in serving all students. Together, we can create a lasting impact.The Opportunity:We are looking for passionate and dynamic educators to join our team and provide exceptional educational experiences for all students. Whether you are at the beginning of your teaching journey or seeking to embark on a new chapter, your enthusiasm and experience will be highly valued. We will nurture your natural talents and offer the training and support required to help you become an outstanding teacher. As a member of the Mastery team, you will be empowered to make decisions and be accountable for significant outcomes. You will work in a positive and professional environment embedded in a warm, joyful, student-centered, and welcoming school culture.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic public charter network comprising 23 K-12 schools across Philadelphia and Camden, engaging over 14,000 students. Our mission is to equip every student with the essential academic and personal skills needed for success beyond graduation, empowering them to chase their aspirations. Student achievement is not merely our objective; it is the very essence of our existence, and every member of our team is committed to facilitating student success. We actively pursue equity, challenge systemic racism, and address disparities that restrict our students' opportunities.Our culture is rooted in respect, service, and a shared belief that the success of our students, families, and communities is pivotal to achieving our mission. We cultivate a positive, inclusive environment that celebrates honesty, humor, and continuous improvement.Join us in our quest to establish a model urban school district that delivers excellence for all students. Together, we can create a lasting impact.Your Role: As a Bilingual Administrative Assistant, you will play a critical role in ensuring the smooth operation of our school's reception area, embodying a high-achievement culture for students, visitors, and parents alike. This position requires you to uphold school standards while managing various administrative tasks at the front desk. Your responsibilities will include answering phone calls, sorting mail, filing, faxing, creating and maintaining databases, and performing general administrative duties as necessary.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic public charter network comprising 23 K-12 institutions in Philadelphia and Camden, educating over 14,000 students.Our mission is to equip every student with the academic and personal competencies essential for success beyond graduation. Student achievement is the cornerstone of our existence, and each team member is committed to fostering student success. We actively pursue equity, challenge systemic racism, and work to eliminate disparities that restrict our students' opportunities.Our organizational culture is grounded in respect, service, and the belief that the success of our students, their families, and the communities we serve is integral to fulfilling our mission. We promote a positive, inclusive environment that celebrates honesty, humor, and continuous improvement.Join us in our quest to establish a premier urban school district that embraces excellence for all students. Together, we can create a significant impact.The Opportunity: At Mastery, we have wholeheartedly adopted the Next Generation Science Standards (NGSS) framework to foster a transformative educational experience. The NGSS and STEELs approach empowers students to actively engage in their learning, nurturing deep understanding, critical thinking, and a lifelong enthusiasm for scientific inquiry. From the moment students walk through our doors, they are immersed in core scientific concepts and practices reminiscent of real scientists. Our K-12 curriculum, aligned with NGSS and STEELs, allows students to participate in hands-on experiments, data analysis, and problem-solving activities that simulate authentic scientific experiences. Students confront real-world challenges, enhancing their problem-solving abilities and cultivating a deeper appreciation for the relevance and impact of science in their lives. As a science teacher at Mastery, you will set ambitious expectations while providing robust support to ensure all your students can excel. You will collaborate closely with our Specialized Services and School Culture teams to guarantee your students receive the necessary resources to thrive. We prioritize Continuous Improvement at Mastery and encourage you to enhance your teaching skills. A dedicated team of Assistant Principals, central-office coaches, and school-based content teams is available to provide coaching and feedback to every educator. Committing to NGSS and STEELs entails ongoing professional development opportunities, including workshops and training sessions.

About Mastery Schools:Established in 2001, Mastery Schools is a distinguished public charter network comprising 23 K-12 schools across Philadelphia and Camden, dedicated to serving over 14,000 students.At Mastery, we are driven by a mission to equip every student with the academic and personal skills essential for success beyond graduation and the pursuit of their aspirations. Student achievement isn't merely a target for us; it's the core of our existence, motivating every member of our team to ensure the success of our students. We are deeply committed to advancing equity, actively challenging systemic racism, and addressing the disparities that limit our students’ opportunities.Our culture is grounded in respect, service, and the belief that the success of our students, their families, and the communities we serve is integral to fulfilling our mission. We nurture a positive, open, and inclusive environment that celebrates honesty, humor, and continuous improvement.Join us in crafting a model urban school district that exemplifies excellence for all students. Together, we can create a lasting impact.The Opportunity: In a world where mathematics opens doors to a multitude of possibilities, as a Math Teacher at Mastery, you will be instrumental in cultivating a passion for math among your students while enhancing your own teaching skills. From their first day in our schools, young mathematicians engage with the cutting-edge, open-source Eureka Math Curriculum, which develops the skills and understanding necessary for strong mathematical fluency. Our students from Kindergarten through 8th grade learn with Eureka, ensuring they are well-prepared for the challenges of higher math in 9th through 12th grade, where they study Algebra I, Geometry, and Algebra II, with opportunities for advanced studies in Precalculus, Calculus, and Statistics. Our core program for Algebra I/II, Geometry, and Precalculus is supported by Agile Mind. As a Math Teacher at Mastery, you will set ambitious expectations while providing the necessary support to ensure that all your students thrive. Collaborating closely with our Specialized Services and School Culture teams, you will ensure that your students receive the assistance they need to excel. At Mastery, we prioritize Continuous Improvement and encourage you to develop your craft. A dedicated team of Assistant Principals, central-office coaches, and school-based content teams are available to provide coaching and feedback to every teacher. Our staff calendar includes time for professional development and peer collaboration, ensuring that you receive annual professional development opportunities.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic public charter network comprising 23 K-12 schools located in Philadelphia and Camden, dedicated to serving over 14,000 students.Our mission is to equip every student with the academic and personal tools necessary for success beyond graduation, empowering them to chase their aspirations. Student achievement is the driving force behind our organization, and each team member is committed to fostering student success. We actively pursue equity, challenge systemic racism, and address the disparities that limit our students' opportunities.We cultivate a culture of respect, service, and the belief that the progress of our students, their families, and the communities we serve is essential to fulfilling our mission. Our environment is positive, open, and inclusive, where honesty, humor, and continuous improvement are celebrated.Join us in building an exemplary urban school district that delivers excellence for all students.The Opportunity: At Mastery, we have wholeheartedly adopted the Next Generation Science Standards framework to foster an innovative learning environment. The NGSS and STEELs approach empowers students to take an active role in their learning journey, encouraging critical thinking, deep understanding, and a lasting enthusiasm for scientific inquiry. As a teacher, you will engage with this forward-thinking methodology, profoundly influencing your students' lives. Our K-12 program features NGSS and STEELs-aligned curricula, allowing students to immerse themselves in hands-on experiments, data analysis, and real-world problem-solving—mirroring the experiences of actual scientists. By addressing authentic challenges, students enhance their problem-solving skills and cultivate a deeper appreciation for the relevance and impact of science in their lives. As a science educator at Mastery, you will set high expectations while providing robust support to ensure all your students achieve success. Collaborating with our Specialized Services and School Culture teams, you will help create an environment where every student can thrive. At Mastery, we value Continuous Improvement and are committed to your professional growth. Our team of Assistant Principals, central-office coaches, and school-based content teams is dedicated to providing coaching and feedback to every teacher. Embracing NGSS and STEELs involves ongoing professional development, including access to workshops and training opportunities.

About Mastery Schools:Established in 2001, Mastery Schools is a thriving public charter network comprising 23 K-12 institutions across Philadelphia and Camden, dedicated to the education of over 14,000 students.At Mastery, we passionately pursue our mission to equip every student with the academic and personal skills necessary for success beyond graduation. Our commitment to student achievement is the cornerstone of our existence, with every team member focused on fostering student success. We strive for equity, actively challenging systemic racism and addressing disparities that limit our students' opportunities.Our organizational culture is grounded in respect, service, and the unwavering belief that the success of our students, their families, and the communities we serve is vital to fulfilling our mission. We cultivate a positive, inclusive environment that celebrates honesty, humor, and continuous growth.Join us in shaping an exemplary urban school district that delivers excellence to all students. Together, we can create a powerful impact.Position Overview: In a world where mathematics opens doors to countless opportunities, your role as a Math Teacher at Mastery will be pivotal. You will tirelessly nurture a passion for mathematics among your students while honing your own teaching skills. From the first day they step into our classrooms, students will engage with the innovative and open-source Eureka Math Curriculum, designed to cultivate their mathematical fluency and understanding. Our 3-5 Math Program employs Eureka's curriculum to guide students through mathematical concepts and enhance comprehension. They will tackle grade-level content aligned with the CCSS, engaging in challenging problem-solving and collaborative discussions to learn from one another. As a Math Teacher at Mastery, you will establish high expectations paired with comprehensive support, ensuring all students have the opportunity to excel. You will collaborate with our Specialized Services and School Culture teams to provide the necessary support for your students to thrive. We are committed to Continuous Improvement, fostering your growth as an educator. To support this, we offer a team of Assistant Principals, central-office coaches, and school-based content specialists dedicated to providing coaching and feedback. Our calendar includes dedicated time for professional development and peer collaboration, ensuring you receive annual training and opportunities to enhance your skills.

About Mastery Schools:Since its inception in 2001, Mastery Schools has grown into a prominent public charter network, operating 23 K-12 institutions across Philadelphia and Camden, and proudly serving over 14,000 students.Our mission is to equip every student with the essential academic and personal skills necessary for success after graduation, enabling them to pursue their dreams. At Mastery, student achievement is not merely a goal; it is the fundamental reason for our existence. Each team member is wholeheartedly dedicated to ensuring student success. We are also committed to equity, actively combating systemic racism, and addressing the disparities that hinder our students' choices.Our culture thrives on respect, service, and the belief that the success of our students, their families, and the communities we serve is paramount to fulfilling our mission. We cultivate a positive, inclusive environment that celebrates honesty, humor, and a commitment to continuous improvement.Join us in our quest to build a model urban school district that provides excellence for all students. Together, we can create a lasting impact.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic public charter network comprised of 23 K-12 institutions located in Philadelphia and Camden, catering to over 14,000 students. We are driven by a profound mission to equip every student with the academic prowess and personal skills necessary for success beyond graduation and to pursue their aspirations. Our commitment to student achievement is not merely a goal; it is the essence of our existence, with every team member dedicated to ensuring student success. We actively strive for equity, challenging systemic racism and addressing disparities that restrict our students' options.Our organizational culture is founded on principles of respect, service, and the belief that the success of our students, their families, and the communities we serve is integral to achieving our mission. We cultivate a positive, inclusive environment where honesty, humor, and continuous improvement are celebrated.Be a part of our journey to establish an exemplary urban school district that caters to all students with excellence. Together, we can make a significant difference.The Opportunity:At Mastery, our commitment to inclusivity means that nearly one quarter of our students have individualized education plans (IEPs) designed to ensure they receive tailored educational opportunities. We believe that IEPs foster collaboration among teachers, parents, administrators, case managers, related services personnel, central office staff, and students (when appropriate) to enhance educational outcomes for children with disabilities. Our goal is to challenge the limits of what is possible for our students. To achieve this, our special education teachers implement comprehensive, research-based interventions, continually monitor progress, and make informed adjustments to optimize student outcomes.Our Specialized Services Programming spans from itinerant to supplemental support levels, with a priority on maximizing the time our diverse learners spend in general education settings while minimizing time in self-contained classrooms. We aim to optimize our teacher-to-student ratios in Special Education programs. Our network includes multiple classrooms dedicated to Autism Support, Emotional Support, Life Skills, Multiple Disability Support, and Multi-Lingual Learner Support.We also boast a robust Response to Intervention program and are eager for you to contribute your enthusiasm, skills, and experience to our team. A variety of research-based curriculums are at your disposal to support our educational initiatives.

About Mastery Schools:Established in 2001, Mastery Schools is a dynamic public charter network comprised of 23 K-12 institutions located in Philadelphia and Camden, effectively serving over 14,000 students. Our mission is to equip every student with the academic prowess and personal attributes essential for post-graduation success and the pursuit of their aspirations. Student achievement is not merely a target; it is our fundamental purpose, motivating every team member to champion student success. We are deeply committed to promoting equity, actively challenging systemic racism, and addressing the disparities that impede our students’ opportunities.Our culture embodies respect and service. We believe that the achievements of our students, their families, and our communities are vital to fulfilling our mission. We cultivate a supportive, inclusive environment where integrity, humor, and continual improvement are valued.Join us in shaping an exemplary urban school district dedicated to excellence for all students. Together, we can create a lasting impact.The Opportunity: As an English Language Arts Teacher at Mastery, you will play a pivotal role in nurturing your students' abilities in critical thinking, inquiry, and interpretation of written materials. The literacy gap in the United States presents a significant challenge, and as an English Teacher, you will work diligently to ensure our students receive a world-class education that prepares them for long-term success. We acknowledge your intrinsic passion for reading and writing, along with your unwavering commitment to maintaining high expectations for all learners. Ideally, you possess experience with structured literacy instruction and are enthusiastic about teaching the foundational skills necessary for proficient reading and writing. You and your students will engage with a comprehensive core curriculum that aligns with the science of reading, dedicating time to rigorous reading and writing tasks that meet grade-level standards. Additionally, educators should be ready to lead intervention courses designed to address unfinished learning, ensuring students acquire the necessary skills to meet grade-level and graduation prerequisites, ultimately paving the way for their success in higher education. At Mastery, we prioritize Continuous Improvement and are committed to your professional growth. Our framework includes support from Assistant Principals, central-office coaches, and school-based content teams, all dedicated to providing teachers with guidance and constructive feedback. We have embedded professional development and peer collaboration time into our staff calendar.

As the Dean of Curriculum & Instruction at Uncommon Schools, you will play a pivotal role in enhancing educational excellence across our schools. You will lead curriculum development and instructional practices, ensuring that our students receive the highest quality of education. Collaborating with school leaders, teachers, and the community, you will drive initiatives that foster an innovative learning environment.

About Mastery Schools:Established in 2001, Mastery Schools is a distinguished public charter network comprising 23 K-12 institutions in Philadelphia and Camden, dedicated to the education of over 14,000 students.Our mission is to equip every student with the academic and personal skills necessary for success beyond graduation and to pursue their aspirations. Student achievement drives our existence, and each member of our team is committed to fostering student success. We actively strive for equity, disrupt systemic racism, and address the disparities that restrict our students' opportunities.We cultivate a culture of respect, service, and the conviction that the success of our students, their families, and the communities we serve propels us towards our mission. Our environment is one of positivity, openness, and inclusivity where honesty, humor, and continuous improvement are cherished.Be a part of our journey in creating a model urban school district that prioritizes excellence for all students. Together, we can create a lasting impact.The Role: We invite passionate and innovative educators to join our vibrant team in delivering exceptional education to our students. As we embark on an exciting new phase with the introduction of our Technology program, we seek individuals keen on influencing the landscape of digital literacy and Computer Science (CS) education. Whether you are at the beginning of your teaching career or looking to redefine your professional path, your enthusiasm for technology, experience, and dedication to making a positive impact will be greatly appreciated. Our school offers limitless opportunities for growth and influence as we work to bridge the digital divide for students of color by establishing a comprehensive K-12 CS pathway. In our grades 3-5 Technology curriculum, we aim to empower young learners with vital digital skills such as digital citizenship, digital literacy, and foundational computer science principles. We utilize engaging curricula like CodeHS for CS, Common Sense Media for digital citizenship, and TypingClub for keyboarding skills. This rich curriculum is further enhanced through our unique approach to teaching digital literacy via project-based learning, focusing on essential skills such as email etiquette, word processing, and PowerPoint formatting without relying on purchased materials. This initiative is designed to provide a concise yet impactful introduction to the digital realm, fostering a hands-on educational experience that is both engaging and practical. Join us in this critical mission to educate and inspire the next generation, equipping them for success in a digital future within a positive, joyful, and student-centered learning environment.