Description: Do you need a fun hands-on STEM challenge for the end of the school year? This Bottle Rocket Challenge is the perfect way to keep middle school students engaged during the last week of school. Students will work in groups to design a rocket with a 2-liter bottle and launch it outside with an Aquapod launcher. Students will work through the engineering design process to create their rocket and there is an option to have students connect their rocket design to physical science concept