2001 - 2017
Refresher courses in Montessori Education, each year starting from 2001 till 2017
2005
NAMC AMI Montessori Primary Diploma (3-6 years old), Portland, Oregon, USA
2001
Montessori Centre International, London, UK, Nursery Foundation Course
1995
Rocky Mountain College, post-professional degree in children education
1981
Bechet College of Education, South Africa, degree in Physical Education