Assignments are meant to be fun. Unless the assignment asks for more, limit the number of images you bring in to 5 or 6. There is no pressure and no reason to worry about whether you did it right or exactly as stated. Mistakes are a great way to learn. Do your best to work with light and composition. Fill the frame as best you can, avoiding unwanted things in the background. We will be talking extensively about light, composition and various technical issues as the class progresses. You have the rest of your life to master these assignments.