Students: Please watch this video from Khan Academy; then, in comments, tell what you learned that I didn’t cover in class, and tell whether you think the video is valuable and tell why you find it valuable, if you do.
You should have learned much of this in class. I think this video instruction method offers some promise of making learning easier and faster for you, and I would genuinely appreciate your reactions and views on it.
Mr. Darrell's Wayback Machine 
This is a good video because show some events that happen before the Assassination of Abraham Lincon, and these events are interesting.
By: Ramon Martinez on December 12, 2011
at 9:28 pm