Group work

What do you think of when you hear the words group work, because I think of less work, and when I think of less work I realize that I don't like work so I like group work, but not all the time. For instance sometimes in group work the teacher assigns it so that it has big sections for each member which means each and every member has to have a part in it or else the grade given isn't good. When I have to do these ones I don't get exited because I have a history of being lazy, and I'm pretty sure I'm not the only one. Sometimes when I don't do them I get yelled at by my partners because I'm the cause for the D- we got, and sometimes when my partners don't do the work we yell at him because he got us a D-. But most of the time I like group work because I get to work with my friends and sometimes it can show just how responsible you may or may not be.