I teach English at a local community-based,non-profit organization in NYC part-time and work on LessonWriter.com every other moment.
LessonWriter facilitates teaching relevant, motivating, student-centered content in structured, standards-based lessons that deliver specific, measurable outcomes.
It is a simple, fast and free way to use authentic, high-interest content to motivate students while delivering the explicit language instruction that ELL's need in both English and content-area classes. There are advanced features that can differentiate instruction for multilevel classes and class tracking features that will automatically scaffold lessons.
3-minute video overview here:
and 3-minute "how to" video here: