Group Therapy: a group project survival guide

You've got got you group and your first biology lab assignment and a worksheet.  You're following directions and completing the worksheet.  Discuss, discuss, discuss!  Don't let one person do the work and everyone else copies.  If the first person gets it wrong, you all get it wrong.  At every response--discuss it.  Get consensus.  You not only learn the purpose of the lab, but you get it RIGHT!