Team Sentinel

Dr. Mthulisi Matshakaile

Executive Head of Sentinel Schools

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Executive Head of Sentinel Schools

Dr. Mthulisi Matshakaile is the founding Headmaster of the Sentinel Schools. With extensive experience in international education, Dr. Matshakaile has worked in the United Kingdom, Nigeria, and Zambia, bringing a global perspective to his leadership. He holds a Doctorate in Education from the University of Leicester, a Master’s in Education from the University of Derby, and a Bachelor of Education from the University of Bedfordshire.

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Mr. Ryan de Wet

Deputy Head Academics Secondary, English Literature and History Teacher

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Deputy Head Academics Secondary, English Literature and History Teacher

My professional ethos is built on a foundation of passion, purpose, and unwavering commitment to excellence in education and school management. I firmly believe that education is not merely the transfer of knowledge but the cultivation of curiosity, critical thinking, and character. This belief informs my unique approach, where holistic development and student-centered learning take precedence.

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Mrs. Vallery Lungu

Head of School

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Head of School

Education
Degree(s): Masters of Education, Concordia University 2017

Biography

Vallery Adlam Lungu was born in Zambia. She grew up in Lusaka and was educated there. She graduated from the University of Zambia with a Bachelor of Arts with Education. She has attained various professional qualifications through Cambridge International Examinations and brings with her a wealth of experience in international education. She graduated with a Master of Education in Curriculum and Instruction with a minor in Methods and Curriculum with Concordia University of the United States of America.

She is passionate about education and believes in providing the best educational experience for each student, be it academic or extra-curricular. Her aim to empower young men and women to be critical thinkers, problem solvers and innovators.

She is married to Shadreck and has two children, Natasha and Luso-Ryan. She loves cooking, listening to music and organising events.

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Kasongo Hamweenda

Primary Head Teacher

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Primary Head Teacher

As a Headteacher with 20 years of teaching experience, I am deeply committed to fostering holistic education that nurtures pupils’ cognitive, social, and emotional development. My leadership is grounded in a strong focus on literacy, academic excellence, and continuous professional development for staff. I am driven by the daily opportunity to inspire young minds, empower educators, and cultivate a purposeful, values-based learning environment in which every child can thrive.

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Chifuto Shamano

Deputy Head: Pastoral, English Teacher

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Deputy Head: Pastoral, English Teacher

The excitement of shaping young minds and preparing them to fulfil their life’s ambition is my main driver for success. Lifelong learners should always approach every event as a lesson and from this seek to ask the question “Why?” so as to better understand how the world around us works. My job is to ask the questions and learn from my student’s responses so that I can better tailor my role to their needs.
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Edna Mambwe Muche

Deputy Head Primary

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Deputy Head Primary

As a dedicated Deputy Head and Year 3 teacher, I am committed to inspiring a love of learning in pupils and staff. My ethos focuses on personalised support, collaboration, and high expectations to ensure every child thrives. Each day, I am inspired by the opportunity to make a meaningful impact on pupils’ lives and future success.

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William Kasumba Kamalamba

HoD Science & Biology Teacher

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HoD Science & Biology Teacher

I am dedicated to supporting educators with tailored resources, emphasising accessibility and efficiency to save time and enhance teaching methods. I take pride in quickly creating diverse materials, from lesson plans to quizzes. My passion lies in linking scientific concepts to everyday life, fostering deeper understanding. I aim to engage students in activities that promote independence and responsibility, serving as a reliable partner in their educational journey.
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Moses Nkhata

Head of Mathematics Department, Mathematics & Physics Teacher

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Head of Mathematics Department, Mathematics & Physics Teacher

With 25 years of teaching experience, I am driven by a passion for nurturing curiosity, resilience, and lifelong learning in my students. My inclusive and innovative teaching approach creates an inspiring environment where learners thrive both academically and personally. I take pride in fostering growth and confidence, and I wake up each day motivated to make a meaningful impact and shape the leaders of tomorrow.
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Jonathan Kandela

Head of Department - Languages, English, Social Studies and Environmental Management Teacher

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Head of Department - Languages, English, Social Studies and Environmental Management Teacher

I am a determined and experienced teacher with a passion for transforming students’ lives through self-directed learning. While I teach, I remain committed to continuous personal growth and lifelong learning. My philosophy centers on devolved leadership, empowering individuals to embrace their unique strengths and lead in their own way. I strive to create an environment where learning and growth are collaborative and transformative.
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Elias Nyondo

Head of Department - Physical Education

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Head of Department - Physical Education

I believe in holistic development, focusing on physical fitness, mental well-being, and teamwork. I’m proud of our inclusive sports/CCA program, which allows students of all abilities to participate and enjoy activities, fostering a sense of community. What motivates me daily is the opportunity to inspire young minds and bodies, seeing them develop skills, gain confidence, and learn the value of teamwork and perseverance.
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Omega Chansa

Nursery Teacher

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Nursery Teacher

As a nursery teacher, I create a safe, supportive space where young learners grow and explore. With patience and creativity, I nurture their confidence and joy as they embrace challenges. Seeing them transform from unsure beginners to confident achievers fills me with pride. Their curiosity and victories inspire me daily to foster growth and discovery.
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Leah Kutala

Nursery Teacher

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Nursery Teacher

My unique approach focuses on fostering creativity, inclusivity, and a growth mindset in teaching and management. I prioritize creating environments where everyone feels valued and empowered to succeed. I am most proud of nurturing meaningful connections that inspire confidence and collaboration. What drives me daily is the joy of seeing potential unfold, whether in students or staff, making a positive impact that fuels progress and innovation.
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Naluku Mwangelwa

Reception Teacher, EYFS/KS1 Coordinator

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Reception Teacher, EYFS/KS1 Coordinator

As a Primary school teacher and Head of Department in Early Years, my approach is centered on fostering a nurturing, inclusive, and stimulating environment where every child feels valued and inspired to learn. As a leader, I strive to create a supportive and collaborative culture within the team.
What motivates me each morning is the knowledge that I have the opportunity to shape young minds and inspire my team to be their best.
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Nchimunya Chilala

Reception Teacher

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Reception Teacher

My working ethos is rooted in fostering curiosity, creativity, and confidence in every child. I embrace a unique, child-centred approach that incorporates play-based learning, focused on engaging and meaningful lessons. I am most proud of creating an environment where children feel safe and discover their potential. I take joy in witnessing those “light bulb” moments, knowing I am helping shape young minds and laying the foundation for a lifelong love of learning.
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Charity Chongo

Year 1 Teacher

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Year 1 Teacher

As a teaching assistant, my ethos is rooted in patience, adaptability, and a student-centered approach. I strive to create a supportive and inclusive environment where every child feels valued and encouraged to reach their potential. I am most proud of helping students overcome challenges and celebrating their progress, no matter how small. What motivates me each morning is the chance to inspire confidence, make a positive difference, and contribute to a vibrant, thriving classroom.
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Lucy Mwandezi

Year 1 Teacher

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Year 1 Teacher

My unique approach combines empathy, adaptability, and innovation. I focus on understanding individual needs, fostering collaboration and leveraging technology for efficiency and growth. I am proud of creating impactful strategies that drive success and inspire others. What drives me daily is the opportunity to make a difference, solve challenges and empower those I work with to reach their fullest potential, ensuring meaningful progress every day.
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Martha Akufuna

Year 2 Teacher

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Year 2 Teacher

As a passionate primary school teacher, I create an inspiring and inclusive learning environment by combining creativity and structure. My lessons engage students through interactive activities, storytelling, and real-life examples, fostering academic and critical thinking skills. I value collaboration with colleagues and parents to support my students. I am driven by my belief in every child’s potential.
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Juliet Nanyangwe

Year 2 Teacher

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Year 2 Teacher

I create a nurturing, engaging environment where every child feels valued and inspired to reach their potential. Through tailored lessons that blend creativity, storytelling, and hands-on activities, I make learning relatable and exciting. I am proud of fostering a love for learning and building confidence in young minds. I see teaching as a privilege to shape future thinkers and empower lifelong learners.
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Kwalombota Kwalombota

Year 3 Teacher, IPC/Science Coordinator

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Year 3 Teacher, IPC/Science Coordinator

Education is the great equalizer of the conditions of men, the balance wheel of the social machinery. Teach a child in the way to go and when they grow, they will not depart from it. As an educator and technology enthusiast, I work closely with our teachers to ensure students develop character and problem-solving skills preparing them for life and aim to empower both staff and students with the digital skills needed to thrive in a rapidly changing world.
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Mary Chimpampwe

Year 3 Teacher

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Year 3 Teacher

My approach is rooted in a deep commitment to fostering growth, inclusivity, and curiosity. I believe in creating a supportive and adaptive environment where every individual feels empowered to thrive.
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Lyford Banda

Year 4 Teacher

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Year 4 Teacher

My teaching ethos focuses on fostering holistic growth through inclusive, engaging and student-centred learning. Ultimately, what drives me is witnessing the transformation of students into independent thinkers, lifelong learners and responsible citizens.

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Beatrice Musole

Year 5 Teacher, Literacy Coordinator

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Year 5 Teacher, Literacy Coordinator

I prioritise creativity and critical thinking in my teaching approach. I take pride in implementing effective literacy programs that foster a love for reading and writing among my students. Each morning, I am motivated by the chance to positively impact their lives, watching their curiosity grow. My role in boarding allows me to create a supportive community, ensuring students feel safe and valued. I am dedicated to nurturing well-rounded individuals ready for academic and personal success.
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Angela Mwelwa

Year 5 Teacher

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Year 5 Teacher

My teaching ethos centers on creating a supportive and inspiring environment where students thrive academically and personally. I tailor my approach to meet individual needs, blending innovative methods with empathy to nurture curiosity and critical thinking. I take pride in my students’ growth, whether mastering a concept, building confidence, or discovering a passion. What drives me daily is the chance to empower students, fostering skills and values that extend beyond the classroom.
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Dr. Lumuni Mwanza

Year 6 Teacher, KS2 Coordinator/Numeracy Coordinator

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Year 6 Teacher, KS2 Coordinator/Numeracy Coordinator

My working ethos centers on fostering a collaborative and stimulating environment where both students and teachers can thrive. As a Year 6 teacher, KS2 Coordinator, and Numeracy Coordinator, I take pride in designing inclusive and engaging strategies that ensure academic excellence while nurturing critical thinking and independence. Witnessing growth, whether in a learner mastering a new concept or a colleague achieving a milestone, keeps me motivated and passionate about my role.
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Mukonka Muleya

Year 6 Teacher

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Year 6 Teacher

My unique approach to teaching is that every learner has the potential to learn provided the right techniques and a favorable environment is utilized. It feels good seeing learners with challenges improve and grow on their academics despite all odds.
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