As outlined in the video, it is important not only to watch the videos, but to be an active participant and take notes while viewing. There are many ways to take notes and 8th grade is a great year to practice and hone your technique.
Here is some background information about the Cornell note taking technique:
A short video about the Cornell method - Gives a more indepth explanation about this technique and tips for how this method can help you to study for quizzes and tests
The classic way of note taking -outline form! Click here for more information about Outline Note Taking
One of my favorite techniques is mind mapping. Its probably because I'm a visual learner! You can mind map in your notebook or you can do it online by using sites like -Bubbl.us.
I encourage you to try different styles of note taking over the year to see what works best for you!