The INTERFACE series has been built around developing flexible and inquiring frames of mind. Through engaging selections and compelling and collaborative activities, students will develop "the habits of mind" that will equip them for active participation as individuals and citizens in the 21st century. Interface Online 1.0 is a website that includes interactive editions of the print anthologies Interface v1.1 and Interface v1.2. This website also provides students and teachers with rich multimedia content and a suite of tools for use at school, at home, and on the go. Features include audio readings, media selections, a student handbook, Inquiry Guide, Notebook, and self-assessment questions.