In our textbook, read pages 62-68. Blog the questions for the assignment.
Much of learning how to use sources well is about feel. Pay attention to how sources are used in the sample essay in the assignment. Most of us learn this skill through seeing examples of how professional writers did it and struggling through the hard work of making it sound right. Oh, and it helps if you check out your sources so you don't end up quoting the website of a 5th grade science class. :)
Don't forget DGP. A test cometh...