This dynamic all-in-one diagnostic, tutorial, assessment, assignment, and course management system saves you time and enhances your students' language-learning experience. Everything your students need to master the skills and concepts of the course is built right into this online system, including an interactive diagnostic study tool, an audio- and video-enhanced eBook, brand new video cultural modules, interactive VoiceBoard, and more than 30 grammar tutorial videos. The Share It! feature enables sharing and uploading files, such as videos, for assignments and projects. Share It! also allows students to comment and rate their classmates' uploaded material. For instructors, iLrn™ features solutions organized around quick and easy execution of administrative tasks such as setting up an entire term's work in minutes, managing students' varying skill levels, assigning audio-enhanced tests and activities, accessing students' grades, and more. Students can access iLrn™ via a printed access card when packaged with new copies of the text. Students can purchase instant access to the iLrn™: Heinle Learning Center at http://www.cengagebrain.com.