"There is a strong correlation between high-performing schools and the amount and quality of time that teachers spend collaborating with one another. By supporting one another and sharing their knowledge, educators become better than they would be alone. How much more powerful would their collaboration be if teachers could also build relationships and share knowledge with some of the best teachers in the world? That's exactly what Twitter can offer educators"
"If you're in the habit of embedding videos into your blog or website for students to watch, Embed Plus could be a good tool for you. You can use Embed Plus to have your embedded videos start and end at the places you want so that you can direct students' attention to the most important parts."