Arnie's Blog

The final section of the book called “Effective School Networks” contains a chapter with my contribution, entitled, “When is data useful...

Klingenstein Fellowship Program I recently returned from a two-week heads of school fellowship program sponsored by the Klingenstein...

Educators have known for many years that the traditional assessment model of letter or percentage grades, is imperfect to say the least....

I recently attended the European Council of International Schools‘ annual teachers’ conference in my role as Chair of the ECIS Board of...

"Hercules Fingers" - Remnant of a statue of Hercules I recently visited Amman, Jordan to attend a board of trustees meeting of...

“…we can but be astonished at the blind faith that has been felt in the reliability of the marking system. School administrators have...

Much has been said and written over the past few years about the new understandings of how the brain learns, the impact of technology on...

As part of our strategic plan, we at the International School of Prague are developing a Professional Learning Community (PLC)...

For more than a decade there has been a movement to create Professional Learning Communities or PLCs in schools. Advocated by many...