div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=collaboration-problem-solving-teams-and-professional-learning-communitieshtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Collaboration: problem-solving teams and professional learning communities loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsusreader036viewer202207181555a806b11a28abf92f8b466ahtml5thumbnails1jpg width=140 height=200 divpCollaborationp p4p p3p p2p p1p pCSTindividual studentp pPLCprogrammaticpdiv