These days it is even easier to copy and reuse original materials for the sake of class assignments & projects. Computing technology has made it easy and convenient. Well, Be Careful! You can stay honest and it's easier than you think! You can find ©-free material all over on the web. Once you start looking you may never go back!!!
This is an important issue for you especially if you ever want to be published or recognized for your own work. Why? Because you don't want to get caught "using" someone else's work... It can be trouble!