Principals, Science Teachers, Mentors: Students are challenged to provide their ideas on improving air craft. They design an air craft that is wingless. There is an essay portion. Two judges are needed, to tally the scores. An award certificate is attached. Perhaps, prizes can be given out by age, or grade. Moreover, a certificate can be given out for participation, as well. Create a bulletin board to alert the students that the contest is coming! Post the beginning entry date, and the