This document discusses online learning in K-12 classrooms. It defines online classrooms and learning management systems, noting they allow classes to be conducted entirely or partially online. Benefits include accessibility from any location, collaboration tools, student-centered learning, and tracking of materials. Research shows online use can increase student performance by supporting learning, engaging students as active participants, and allowing teachers to facilitate learning. The document provides examples of online learning platforms and advises convincing decision-makers of benefits to get started with online classrooms.