Caleb Ado is a highly experienced and accomplished Chemistry educator with over 20 years of international teaching experience across the United States, Qatar, China, and Ethiopia. He is currently teaching IB Chemistry HL and SL at a leading international school in New York, where he specializes in helping students achieve top results in one of the most challenging high school science programs.

Caleb holds multiple advanced degrees, including a Master of Education and a Master of Science in Information Technology, and has previously served as Head of the Science Department at an international school in Qatar. Throughout his career, he has taught a wide range of curricula including IB, AP, A-Level, and IGCSE Chemistry and Physics, giving him a deep understanding of different exam systems and student needs.

Known for his clear explanations and structured approach, Caleb consistently helps students improve their understanding of complex concepts such as organic chemistry, energetics, and equilibrium. His students benefit from targeted exam preparation, data analysis skills, and problem-solving strategies that lead to measurable score improvements and increased confidence.

Caleb’s teaching style is student-centered and highly supportive. He adapts his lessons to suit individual learning styles, using real-world examples, guided practice, and exam-focused techniques to ensure progress in every session. He is passionate about helping students not only succeed academically but also develop a genuine interest in science.

Caleb focuses on ensuring that students understand the different approaches examiners use to frame the same questions so that they understand that the basic premise of the question remain the same and they are able to confidently answer any challenging questions they come across.