The document provides a list of top 10 apps for use in K-12 classrooms according to their ability to boost learning, ease of use, and applicability. It summarizes several apps, including Class Dojo for behavior rewards, Explain Everything as an interactive whiteboard, Kahoot for quizzes, Learn World Geography for geography lessons, Buzz Math for middle school math practice, Monkey in the Middle for grade-level math games, Duolingo for English language learning, Speak English Like an American for idiom practice, and Busuu for its writing exercises and feedback from native English speakers. Criteria and resources for each app are also included.