In recent years, thanks to the evolution of the Internet, wide availability of classroom computers and increased broadband access, blended learning is emerging as a new tool in the K-12 educational toolkit. Defined as learning that combines online and face-to-face approaches, blended learning is accomplished through the combined use of virtual and face-to-face resources. Blended learning enables classroom teachers to increase student learning opportunities beyond the school day and school year, more closely resembling the 24/7 model with which the current generation of students is most familiar. This article describes the multiple advantages of blended learning and its two models: the web-enhanced classroom and the hybrid classroom.