The Head of the Division of Science, Mathematics & Computing in the Faculty of Education at the University of Hong Kong. He is an experienced educator, specializing in biology education, teacher professional development and assessment in education. He has conducted a number of projects producing resources for infusing Scientific Inquiry and Nature of Science across the NSS Biology Curriculum, and preparing teachers to teach ideas about science.

An experienced biology teacher. He has participated in the writing of a number of teaching resources produced by the former Education Department. Mr Ho is also the writer of the teaching resource package on Nature of Science for the NSS Biology curriculum commissioned by the Education Bureau.

A biology teacher with over thirty-year teaching experience. In addition to coauthoring this book, Mr Ho has authored a number of biology reference books for HKCEE and HKALE. As a front-line teacher, he understands what teachers and students need.

An administrative teacher at Raimondi College. He is currently the Panel Head of Liberal Studies, and New Senior Secondary Coordinator with additional responsibility for staff development. Previously, he had been the Biology Panel Head and Teacher Assessment Scheme (TAS) Coordinator for years.

The Biology Panel Head of Cheung Chuk Shan College. He participates actively in the sharing of innovative teaching strategies to teach Nature of Science through workshops conducted by various organizations. Areas of particular interest and experience include investigative projects and field studies.