Shutterstock/The Atlantic As a parent of two elementary school-aged kids, I know spring is approaching when my Facebook feed fills with desperate pleas for more time, calls for patience, and questions about the locations of retailers selling tri-fold posters. Yes, it’s science-fair time. Last year, one mother’s satirical science-fair poster titled "How Much Turmoil Does the Science Project Cause Families?" went viral as parents around the country vented their anger toward this most frustrating of school assignments.