Announcing a new way to use video to create customized lessons: the “Flip This Lesson” feature from TED-Ed, now in beta at ed.ted.com.

With this feature, educators can use, tweak, or completely redo any video lesson featured on TED-Ed, or create lessons from scratch based on a TEDTalk or any video from YouTube. How? Just plug the video in and start writing questions, comments, even quizzes — then save the lesson as a private link and share with your students. The site allows you to see who’s completed the lessons and track individual progress. It’s still in beta, but we’re so excited about this feature we had to share.

Watch the short video to learn how it works:

“Flip This Lesson” is an open platform — you can create a lesson from any video, whether from the TED-Ed library, from more than 1,000 TEDTalks, or from any video on YouTube. Read Chris Anderson’s blog post about why we built TED-Ed as an open platform. Read the full press announcement here. And explore a sample lesson Chris made as a proof-of-concept, based on a great new TED-Ed talk.

Then — go forth and write lessons of your own!