PostedMonday, October 13, 2014 at 5:21 PM
A video from NASA on experimentation in the engineering design process.
The fifth phase of the engineering design process is to experiment. Don Higdon explains that students should select one variable to test. The important thing is that the students do the experiments, measure, record and ask how to improve their design. Learn about NASA's BEST activities at www.nasa.gov/audience/foreducators/best