Kognity’s IB Diploma Programme subjects

Jennifer Brandsberg-Engelmann is a freelance educator, curriculum and project developer with 30 years’ experience teaching social sciences. She previously taught IB Diploma Programme Business Management at Strothoff International School near Frankfurt, and has taught and examined IB Economics. Jennifer is co-founder of the Frankfurt Doughnut Coalition, and Project Lead and Lead Author of Regenerative Economics for Secondary Schools. For Kognity, she was Lead Author of the IB DP Environmental Systems and Societies and Business Management textbooks. She also co-authored the IB DP Economics textbook.

Federico Wohlfeiler is High School Principal at Boston International School in Panama. He previously spent almost 20 years at St. Andrew’s Scots School, first as a teacher and then also as Head of Department. Federico is an IBEN member and has worked with the IB as an examiner, Team Leader, and workshop facilitator for Theory of Knowledge and Global Politics. He is also an Evaluation Leader, conducting IB evaluation visits in schools around the world. He co-authored Kognity’s Theory of Knowledge book.

Rodrigo Telles is IB Coordinator for the PYP, MYP, and DP at the International School of Switzerland. He provides whole-school leadership across curriculum development, assessment, and professional learning, and remains involved in teaching. Rodrigo has been an IB Economics Lead Examiner and IA moderator since 2010. He has led IB workshops for Economics and Theory of Knowledge, in English and Spanish, since 2019. He co-authored Kognity’s IB DP Economics textbook.

Alejandro García Rosselli has taught High School Mathematics and Physics since 2000, with extensive experience across IGCSE and A Level. He has taught IB Physics since 2009 and has served as an IB Physics HL examiner for the past eight years. Alejandro is a Mathematics and Physics teacher at St John’s School, where he has taught since 2009, and also teaches part-time at Colegio Santa María, a role he has held since 2007. He is an author of Kognity’s IB DP Physics book.

Richard Jones-Nerzic is IB DP Coordinator and a History and Theory of Knowledge teacher at Ecole Moser in Nyon, Switzerland. He led the introduction of the school’s Swiss Matu and IB Diploma double diploma. He is a Senior Examiner for IB Global Politics and has been an examiner since 2010. Richard previously taught History in Wales, France, Slovakia, Belgium and Switzerland. His roles included Head of Humanities, Academic Director and Head of Individuals and Societies. He is an author of Kognity’s IB DP History: Authoritarian States book.

Veronica Santocildes has more than 20 years’ experience teaching IB DP and MYP Language and Literature in Argentina and Belgium. She has been an IB DP English Language and Literature examiner since 2018, and more recently an IB MYP Programme Leader and DP/MYP workshop leader. Veronica previously taught IB DP and MYP English at Ecole Internationale Montgomery-Bruxelles, and IGCSE and AS Language and Literature at Wellspring School. For Kognity, she authored English B subtopics and exam-style questions, and designed and delivered online webinars.

Sunil Kumar is a Computer Science teacher at Keystone Academy in Beijing. He has been an IB examiner since 2010 and is now Principal Examiner for IB DP Computer Science HL/SL Paper 2. Sunil is also an IBEN workshop leader and school visit team member, advising schools across Asia. He was previously TOK Coordinator at the British School Jakarta, and earlier taught at Dhirubhai Ambani International School and The Cathedral Vidya School in India. Sunil is a Lead Author of Kognity’s IB DP Computer Science book.