The document discusses online tools that can be used for teaching and provides guidance on how to effectively integrate them into the classroom. It explains that teachers should first consider the educational purpose and how the tool fits with curriculum standards. When preparing, teachers should learn about available tools, plan with other educators, and think about instructional implications. The document also outlines steps for mixing, assembling, presenting and reflecting on the online tools. Specific tools are mentioned like Calendar Server for posting schedules and events, and Certificate Creator for making personalized certificates.