Build a Water Duct System STEM ChallengeEngage students with a hands-on engineering challenge that gets them thinking like real engineers! Students must design, build, test, and improve a water duct system using straws and limited materials while applying the Engineering Design Process. This activity promotes critical thinking, collaboration, problem-solving, and creativity while students work to move water with the least amount of water loss. Perfect for: ✅ STEM Days ✅ Engineering Units ✅ End