Okay, maybe that is a little unreasonable. But it seems like for the past 4 years I have been forced to work with irresponsible and selfish people who either leave everything for the last minute, or who skip out on their part of the project only to leave me to finish all of the work. The funny thing, is that most professors do not care, and insist on making it a group grade anyway.
First of all, if you are professor know this, WE PREFER TESTS!!!!!
I understand that you get tired of lecturing the class. Sometimes you want to just sit back and watch a nice presentation, but it is NOT our job to teach our fellow classmates. Nor do they care about what one another has to say. They only care about their grade and how they are going to do when they stand up to present. If they are paying attention, 9 times out of 10 its due to common courtesy.
Now, because teachers and professors are probably NEVER going to stop with this, no matter how much we INSIST that we hate it, if you are in a group to do a presentation or project, BE CONSIDERATE!
Do not procrastinate of the your portion of the work. Why? Because, something could go wrong, you won't have time to fix it, and someone will have to fix it for you because they don't want you to drag their grade down. Do what you have to do, as soon as possible. We all are busy, we all have priorities and things that we need to get done. That being said, respect the time of your group members. It is not fair to thrust your responsibilities on someone who has responsibilities of their own.
When you leave your group hanging, they get stressed, overwhelmed, frustrated and angry. Which is completely understandable. We ALL know how hard it is because we are ALL going through it. Let's work TOGETHER, instead of for ourselves.
People are counting on you.
DO NOT LET THEM DOWN!