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Tiana Sexton

Business & Economics Teacher & Learning Area Leader

MSc - University of Strathclyde
MA - Chapman University

Tiana's journey in international education began as a student at Cairo American College, where she spent her final years of Secondary. Her time spent as a member of that diverse community nurtured her love for language, travel and lifelong learning. Tiana's first international teaching post brought her to Taiwan, where she served as a grantee of the Fulbright Program. After her grant period ended, she continued to teach in Taiwan for three years before moving to Dubai.

Her experience in Dubai inspired her to continue her education by pursuing a Master's degree, which she completed before arriving in Singapore. Her educational philosophy is founded on the idea that learners should understand why they're learning what they’re learning.

Her goal is to help her learners become confident communicators and critical thinkers. It is her hope that by sharing her passion for Business with learners at Nexus, she can assist them in developing lifelong skills that benefit them both in the classroom and beyond.


International Baccalaureate Middle Years Programme (IB-MYP)

Year 7: Individuals and Societies
Year 8: Individuals and Societies
Year 9: Individuals and Societies

English National Curriculum

Year 8: Humanities
Year 9: Humanities

International General Certificate of Secondary Education (IGCSE)

Year 10: Business Studies, Economics, Global Perspectives
Year 11: Business Studies, Economics, Global Perspectives

International Baccalaureate Diploma Programme (IB-DP)

Year 12: Business Management, Economics, Extended Essay (EE)
Year 13: Business Management, Economics, Extended Essay (EE)