I have spent 42 years in education, in roles from the classroom to school leadership, and is a qualified executive coach. I now work with international schools across Asia on how students learn and think, and I am a co-founder of EduSpark. I am a co-author of The Success Zone, a book on the brain, leadership and coaching. He created the Thinking Pendulum to give teachers a practical way to see what's happening in students' heads when they use AI, and to design for the thinking that matters.