Ανάγκη συνεργασίας εκπαιδευτικών... ακόμη κι αν αυτή είναι επώδυνη

https://www.edutopia.org/blog/power-vulnerability-professional-development

The power of vulnerability in professional development from Antonis Stergiou

Analyzing student-work-protocol from Antonis Stergiou