Using Activity Theory to Analyse Contradictions in English Teachers’ Technology Integration

Expansive Learning at Work: Toward an activity theoretical reconceptualization

Yrjö Engeström · Journal of Education and Work · 2001 · 5K citations

Management, Organization Studies, Organizational Behavior +12

Teacher Technology Change

Peggy A. Ertmer, Anne Ottenbreit‐Leftwich · Journal of Research on Technology in Education · 2010 · 2.4K citations

Education, Teacher Education, Teaching +16

What Is Technological Pedagogical Content Knowledge

Matthew J. Koehler, Punya Mishra · Contemporary Issues in Technology and Teacher Education Journal · 2009 · 1.7K citations

Education, Teacher Education, Teaching +12

Discursive manifestations of contradictions in organizational change efforts

Yrjö Engeström, Annalisa Sannino · Journal of Organizational Change Management · 2011 · 522 citations

Management, Change Management, Organization Studies +13

Removing obstacles to the pedagogical changes required by Jonassen's vision of authentic technology-enabled learning

Peggy A. Ertmer, Anne Ottenbreit‐Leftwich · Computers & Education · 2012 · 491 citations

Education, Educational Technology, Instruction +11