Easy to use tool for creating flipped classroom lessons. Use the built-in search tool to find videos, images, or social media posts, put them into a timeline, add text and/or polls, and share. Free account has very limited media storage, but not an issue if you only use embedded media. Paid service has educator discount and is only $2.50/month.
"This site was created to serve as a collaborative, objective resource for educators and administrators who are committed to enhancing student achievement. We invite you to share your knowledge, ask questions, and get expert insight into the issues teachers face each day in the classroom."
Includes blog, resources, information and statistics on networks and their effectiveness.