Toward a framework that connects individual TPACK and collective TPACK: A systematic review of TPACK studies investigating teacher collaborative discourse in the learning by design process

“Learning by design” is a widely used approach for developing teachers' technological pedagogical content knowledge (TPACK) in the context of designing technology-enhanced instruction. This approach offers teachers the opportunity to learn from colleagues with different areas of expertise. Despite the critical importance of teachers' collaborative discourse in mediating teacher learning in the design process, there has not yet been a TPACK...