Educreations is a website on which teachers can create online video lessons and tutorials using their own voice. This tool is utilized a great deal at our school to explain math concepts. It helps students (and parents) when they need help doing homework--they can simply log onto a tutorial that the teacher has created in order to clarify the day's lesson.
At this site, teachers have recorded short videos/screencasts demonstrating how to use various web 2.0 applications with students. Each video is 5 minutes or less.
free online resources engage elementary kids:
awesome, short video about a fifth grade class using technology tools on the web to create multimedia presentations.
Keith Hughes explains how to flip your classroom. He gives a quick tutorial about how to do the video piece. He emphasizes three things: 1. Know your curriculum, 2. Know your audience. 3. When you know your curriculum and your audience, you can focus on how to engage kids so they understand your objective clearly. He suggests making a 10 minute video, and explains how incorporate the videos, font and lecture into the video. The students watch it at home and come to class prepared to discuss the concept. In this way, class time is not used to teach content, but to respond to the concepts the students viewed in the video at home.