This study explores professional learning of teachers in a web-based Open-Ended Learning Environment (OELE). Adult learning theorists suggest that adults are self-directed, experience-based, personally- and socially-related, problem-oriented, and application-focused learners. Constructivists suggest that the OELE affords learners opportunities to…

Mathematics teachers' selection and implementation of instructional tasks were analyzed before, during, and after their participation in a professional development initiative that focused on selecting and enacting cognitively challenging mathematical tasks. Data collected from 18 secondary mathematics teacher participants included tasks and…

Adult English language learners who lack print literacy or experience with formal education encounter a unique set of challenges in their lives and their efforts to learn English. Educators and policymakers are similarly challenged by how best to help these adults acquire English literacy. This paper reviews a variety of research, including that…

For the thirty-fifth year, the Research and Theory Division of the Association for Educational Communications and Technology (AECT) is sponsoring the publication of these Proceedings. Papers published in this volume were presented at the national AECT Convention in Louisville, Kentucky. The Proceedings of AECT's Convention are published in two…