This document discusses productivity tools that can assist teachers with common tasks. It describes five main types of teacher tasks: pre-class planning, in-class instruction, and post-class grading and record keeping. It provides examples of tools that can help with each type of task, such as online resources for lesson planning, classroom response systems for in-class interaction, and learning management systems for distributing content and collecting assignments. Teachers are encouraged to use readability tests to evaluate if online content is suitable for their students and make any necessary adaptations.