Steve Spangler Science

Here is a great set of videos for your classes.  Steve believes bigger is better when it comes to science experiments.  These might give you an idea of something you and your students can do in class.  These videos are about 10-15 minutes long which is considerably longer than his "Sick Science" videos.

This is season 2 for him but season 1 had 45 episodes and he is at episode 6 as of now for this year.  At the bottom of his page you can pick "Older Clips" or "Newer Clips".   Maybe these will give you some ideas to use in class with your students.  Click here to go to his video page.