ISBN-13: 9781138565166 / Angielski / Twarda / 2017 / 140 str.
ISBN-13: 9781138565166 / Angielski / Twarda / 2017 / 140 str.
Teacher collaboration helps to facilitate effective learning and enables sustainable development of schools. Teacher teams who investigate a shared problem together significantly contribute to the professional development of teachers. It was first published as a special issue of Educational Research and Evaluation.