+Title: The Centers for Quality Teaching and Learning
Description: The Centers for Quality Teaching and Learning is a non-profit education agency providing professional development for teachers and administrators.
Keywords:professional development for teachers, improve teaching, raise student performance, teachers, administrators, QTL, 21st Century Learning, instructional technology, staff development, student achievement, research-based strategies, model classroom, professional learning communities, student performance, collaboration, school improvement, teacher training, ExplorNet, North Carolina, Arkansas, Virginia, South Carolina
