Prepared as an effort to involve all high school subject areas in an interdisciplinary Bicentennial celebration, this booklet offers brief descriptions of ideas for projects, displays, lectures, programs, and classroom activities. Information and suggestions for developing and establishing a climate for learning and celebration and for specific school-wide activities are provided. A lecture series is proposed which encourages the participation of local journalists, judges, lawyers, activists, or college government professors. Specific projects are suggested for use in social studies, English, science, mathematics, home economics, art, music, foreign language, and military science classes. Activities for use with gifted students are listed, and sample questions which could be used in a Bicentennial celebration trivia contest are included. A selected bibliography of 18 books about the U.S. Constitution for use by students is appended. (JHP)