Welcome to bjohas.de — open, education, technology
Welcome to my website - open resources, teacher education, technology, and other interests.
This is my personal website, so while some of the items here related to my work, much of it does not. On the whole, you'll find things about education, open access, digital technology and ICT, as well as about media, maths and science, across primary, secondary and higher education, both in European, African, and global contexts. If you dig for long enough, you'll also find things about music, languages, and archaeology.
To find out more about my company and consultancy, see Open Development and Education.