Very easy to understand guide thanks to an infographic. If you aren't convinced about the benefit of games in the classroom then this has good information for you, too.

Gives you the ability to add tags and questions to existing videos.

Pile of PDFs and documents about ways to engage your students organized by type of strategy. Put together by the Wake Country Public School system.

Length article specifically dealing with biology classrooms and student engagement.

How to create your own Google Custom Search to ensure your students are searching only credible sites that you want them to look at.