Our Team

Kalpana Daniel | Academic Director & Head of School

Kalpana Daniel serves as the Head of School and Academic Director at Wheaton Online School. She is a passionate educator and mentor who believes deeply in meaningful learning, thoughtful teaching, and the careful nurturing of both students and teachers. With a background in Biochemistry and Education, and professional certifications from the International Baccalaureate, Kalpana has worked across diverse educational contexts — from classroom teaching and academic coordination to teacher training, curriculum design, and educational publishing.

Her experience spans IB, Cambridge, and CBSE schools, teacher training institutes, and international content development projects. What defines her work most is her commitment to clarity, care, and coherence in education - helping teachers grow in confidence, helping students grow in understanding, and helping schools grow in purpose.

At Wheaton, she leads the academic journey with a strong focus on integrity, reflection, and excellence in learning.

Naomi Oliver | Career Counsellor

Naomi Oliver currently serves as a Career Counsellor, drawing on her experience as a former Head of School and senior leader in education. With over 13 years of experience across India and the United Kingdom, she has developed a strong foundation in student-centred learning, academic guidance, and holistic development. Naomi is committed to helping young people discover their strengths, explore future pathways, and make informed decisions about their education and careers. Her heart for global education and her desire to make a meaningful impact continue to guide her work with learners and families today.

Abhishikt Joshua | Exams Officer

Abhishikt Joshua brings over 10 years of experience in the education sector, with extensive expertise across CBSE, IB, and IGCSE curricula. He has worked closely with schools, teachers, and examination boards, developing a strong understanding of academic standards, assessment frameworks, and compliance requirements. As the Examinations Officer, Abhishikt plays a critical role in ensuring the smooth planning, administration, and integrity of all internal and external assessments.

Priya Vijayan | Science Facilitator

Priya Vijayan is a dedicated Science teacher with a strong academic and research background. She holds a postgraduate degree with gold medal in Biotechnology, from the reputed Indian Agricultural Research Institute, and brings rich experience from both research and higher education, to the classroom. She has worked as a researcher at reputed institutions such as TERI, New Delhi and Kerala Agricultural University, where she was actively involved in scientific research and training programmes. She has also served as an Assistant Professor in a college, teaching Biotechnology and guiding undergraduate and postgraduate students. Throughout her career, she has mentored and motivated students, encouraging curiosity, critical thinking, and a scientific approach to problem-solving. She has conducted various training programmes, sharing knowledge and building skills among learners and professionals. As a passionate educator, she believes in making science engaging, practical, and relevant to everyday life. Her commitment to teaching and student development reflects her belief that education can inspire, transform, and create responsible future scientists globally.

Adelle Thomas | ESOL Facilitator

Adelle Thomas is a dedicated educator with over a decade of experience in primary and middle school education. Her teaching journey has spanned diverse educational landscapes across India—from St. Joseph Boys’ School in Bangalore and Eternal Light Public School in Tamil Nadu, to her role at Wheaton International School in Siliguri.

With a Bachelor of Arts and specialized Montessori Teacher’s Training, Adelle brings a versatile pedagogical approach to the English classroom. She is a specialist in curriculum design and creative lesson planning, focusing on building strong linguistic foundations and a deep appreciation for literature. Her 11-year career is marked by a commitment to student engagement, ensuring that reading and writing skills are developed through interactive and meaningful experiences.

In addition to her academic work, Adelle has spent four years as an Event Manager, coordinating cultural and academic programs that enrich school life. By integrating her passion for the arts and music into her work, she fosters a holistic learning environment where students excel both academically and creatively.

Helen George | Social Studies Facilitator

Helen George is the Social Studies educator at Wheaton Online School. She has a deep interest in helping students understand the world through history, geography, civics, and economics. She strives to make social science learning meaningful by connecting concepts to real-world contexts and encouraging students to think critically about society, governance, and global issues. With a Master’s degree in Economics, Helen designs lessons that promote inquiry, discussion, and evidence-based thinking and strives to develop informed, thoughtful individuals who can analyse information, ask questions, and form informed perspectives. Prior to her teaching career, Helen worked in roles spanning financial research, risk analysis, and compliance across global organisations. This experience has strengthened her attention to detail, structured and critical thinking, and ability to guide students in research-based learning. Helen is deeply committed to continuous learning for herself and her students, and seeks to make education meaningful by bringing curiosity, clarity, and care together at Wheaton.

Preeti Thapa | Hindi Facilitator

Preeti Thapa is a dedicated educator who believes that teaching is as much about community connection as it is about classroom instruction. With a Bachelor of Arts from IGNOU and specialized Nursery Primary Teacher Training (NPTT), she has built a robust foundation for nurturing young minds. Her career is defined by a decade and a half of diverse service, ranging from instructing primary grades at Ebyon Public School to serving as a Teacher Cum Centre Incharge for the Society For Promotion Of Tribal Welfare Development and Salaam Baalak Trust. In this leadership role, she went beyond the chalkboard to mobilize communities and empower families through dedicated outreach and awareness programs.

Most recently, she served six years as a Hindi teacher for Grades 1–8 at Wheaton International School, where she was recognized for developing curriculum-aligned lesson plans and facilitating interactive learning.

Abhishikt Joshua | Business Studies Facilitator

Abhishikt Joshua is a versatile sales and business development professional with a strong background in the education technology sector. He has consistently exceeded revenue targets, built and led high‑performing teams, and cultivated long‑term client relationships across diverse cultural contexts. Joshua combines strategic market insight with data‑driven decision‑making to support sustainable business growth. With advanced studies in business management and human resources, he brings a balanced blend of leadership, communication, and analytical skills to every role.