Through a global network of providers, Visible Learning+ delivers professional learning in more than twenty countries across North America, Europe, and the Pacific. Find and contact the provider in your area from the list below.


Corwin North America covers United States, Canada, and Rest of World. Corwin Australia covers Australia, New Zealand, and Asia-Pacific

Corwin, a global organization that has a large scope across many areas of education, is the sole provider of Visible Learning. For 25 years, our mission at Corwin of “Helping Educators Do Their Work Better” has guided us in finding practical, research-based solutions to the challenges that educators face. We are proud to be your partner in professional learning.

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Osiris Educational

United Kingdom

Osiris Educational is the UK’s largest professional development provider for teachers. Osiris Educational work at the forefront of innovation in education, with hundreds of leading British and international figures. Their training is grounded in research and is pedagogically rigorous and highly practical.


The Netherlands

Bazalt has a history of 40+ years in supporting schools and teachers with educational expertise. Their goal is to contribute to better education for all children by offering professional development and courses for school leaders, school teams and individual teachers. Research is the basis for the services they provide. They are also the publisher of many educational books. They offer Professor John Hattie’s books in Dutch-medium – as well as the workshops, training and implementation programs of Visible Learning+. In this way Bazalt helps schools to provide an even better education.

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