For the next 55 minutes, students work independently at their computers, learning core subjects or electives through online curricula aligned to Arizona’s state standards. They put on headphones or twist iPod ear buds into their ears, because the online programs are interactive and multimodal—comprised of audio, video vignettes, Flash animation, quizzes, and games. Paraprofessionals called “assistant coaches” walk through the center to make sure kids are doing their work, fix computer glitches, help with academic questions, and—most important, administrators say—check in emotionally with the students, talking with them about anything at home or at school that might be affecting their learning.