The lesson plan part searches just like any other Google search, but the site is really a resource guide for teachers, parents, students, and administrators for integrating technology in education, *AHEM* excuse me, integrating GOOGLE: hangouts, drive, YouTube, scholar, translate, etc. All the Google lovelies, but forming a perfect union for the sake of education.
Shall I quote my former employer again? "If I could, I would totally marry Google."