Join us to explore Helicopter Hang Time - a hands-on integrated STEM experience for first and second grade students. Children develop skills in engineering design, data analysis, and arrays while building confidence and competence in math and science process skills. How can you make a helicopter land more slowly? Test a helicopter blade and then design one which will land more slowly. Explore the math and science embedded in this challenge as you conduct fair tests of your design to determine which meets the criteria and constraints of this exploration.