Please challenge yourself in your free class time!!! Use the blogs to communicate with others about your answers. After you answer a problem, check back on that particular blog to see how others responded...if you got different answers then discuss it together on the blog and try to determine whose answer is the correct one, or to determine if the problem has more than one correct response. You can also go to www.eeps.com to see how students from around the world are answering the same problem. Happy solving