- Louis College of Education, Kumasi, 1989-1998
- National Science Workshop Facilitator/Resource Person
- Examiner for Post-Secondary Teacher Training conducted by the University of Cape Coast
- A member of Interviewing Panel for selecting students into the Colleges of Education
- Resource Person for Teacher Education Division of the Ghana Education Service (GES)
- Member of a team of writers for the Teacher Education Division of GES
- Head of Science and Mathematics Departments, 1990 - 1998 and many more.