I hypothesize that the real question is...
by which number child (ie; first, second, third, etc.) do the parents
realize that TWO WEEKS would be a better time frame for getting
the child to do a less stress filled, better quality science fair project?
Child #1 (DD1):
Weekend before = Chaos
Not too stressful, as an entire weekend to run the experiments proved sufficient for child #1's project. Child had time to complete write up, print, and glue information / pictures / graphs to board by themselves, but only just. Glue MAY have been wet on display board as Science Fair was beginning.
Child #2 (DD2):
Sunday before = Greater Chaos (because the parents forgot how involved this actually was... and had plans all day on Saturday).
Mother to spend time during Monday or Tuesday typing and printing up the information which child is busily compiling with Father on Sunday evening. Some frustrated yelling in the kitchen has ensued. Glue will for sure still be wet on Thursday for Science Fair. Consider variable of using quick dry glue stick.
Child #3: this variable is lacking in our household. Suspect two possible outcomes:
Outcome #1: Start experiments two weekends ahead so there was no last minute rush = Happiness
Outcome #2: Night before Science Fair would be dubbed "sufficient time necessary" = Child in tears at 10pm when experiments not yet complete, parents sitting in living room Googling "results." Presentation board simply drawn on old Christmas boxes taped together by mom while child sleeps (using the only two markers she can find in the house), and spelling mistakes go uncorrected. (Let's face it, spelling mistakes go unnoticed until board arrives at school.)
Therefore, I conclude that - no matter how many children the parents have - this never gets easier.