1930s Curriculum in the 1930s consisted of English, History, French, Home Economics, Social Studies, Music, Latin, Science and Math. Events like the May Day Celebration, class banquets, Halloween Parties, and a New Year's Dance were part of school life. Operettas were presented instead of the Musical. Clubs such as Girl Reserves, Hi-Y, The Secret Sixteen, and the
Junior Birdmen were popular among the students. Sports were limited to Boys Basketball and Football. Girls' Basketball was an intramural sport. The first school cafeteria in Allegheny County opened at Bethel Grade School in 1930 and was staffed by students who earned one credit toward graduation for their participation.
1940s The 1940s ended the Depression and the beginning of World War II. Many young Bethel High School male students participated in the war like other schools. Female students did their part in the war effort by participating in organizations such as the Girl Reserves to knit mittens and socks for the soldiers. Because of war conditions, several interscholastic sports were canceled. After the war, school life returned to normal, with music and dancing in the cafeteria during lunchtime for those who stayed. Dancing was an important part of school social life in the 1940s, with the Student Council holding weekly dances in addition to the Prom and May Dance, which were held in the gymnasium. The curriculum expanded to include classes such as Shorthand, Wood Shop, Art, Physical Education, Spanish, and Penmanship. Student clubs of the 1940s included the 8x Owls and Miracle Book Club. Sports grew to include Boys Golf.
1950s As Bethel moved into the 1950s, the high school began to grow. A new gymnasium with a divider enabled boys' and girls' gym classes to be held simultaneously. Adding bleachers meant students could attend sporting events and cheer for their teams from the stands. Student organizations included the Canteen Committee, Sub Deb Club, Technician's Club, Radio Club, Forensics League, and the Future Teachers of America. Rifle was added as a sport. One of Bethel's great traditions was born in the 1950s—the Powder Puff Football Game, which pits senior girls against their junior counterparts for a friendly flag football game. This event, now more than 50 years old, "kicks off" the annual Homecoming Week festivities. In the 1950s, T.M. Buck, Bethel High School's Supervising Principal and the first Superintendent of the school district wrote this in the Bethlan student handbook: "High school provides the place and opportunity, but only your desire and will to work can make these good things result in qualities of scholarship, leadership and character for the individual; and only these will result in the kind of school we want. Good citizenship is the first step, and every one of you can take it. If each teacher and pupil 'gives' to the school, there will be plenty for all to 'take.'"
1960s The average student changed considerably as Bethel rocked and rolled into the 1960s. Events such as the assassination of John F. Kennedy and the onset of the
Vietnam War prompted students to break away from conformity. However, while fashion and attitude were changing dramatically, school spirit remained. School clubs that were formed in the 1960s included Future Nurses of America, Leathercraft Club, Photography Club, Future Business Leaders of America, Mechanics Club, Electronics Club and Vernissage. Boys Swimming and Cross Country, as well as Girls Gymnastics, were new sports of the 1960s. In 1967, the Bethettes retired their batons to favor the now-famous pom-poms, but the uniforms have remained the same.
1970s The spirit of rebellion continued into the 1970s, accompanied by a great deal of self-evaluation, as students became skeptical that they could change the world. However, the Bethel student body was victorious in bringing change to their school. For example, Bethel students won the right to an Honor Study Program, the right to drive to school, and the right to influence the curriculum. But as conservatism dominated the late 70s, many of these privileges were revoked as the curriculum headed to a "back to basics" philosophy. 1970s student clubs reflected the interests of the day, including the Psychology Club, Chess Club, Coin Club, Radio Club, Last Resort Club, Monopoly Club, Flat Earth Society, Future Secretaries of America, and Astronomy Club. Social events in the 1970s included the Sadie Hawkins Dance, Christmas Dance, Sock Hop, Sweetheart's Dance, and Campus Carnival. The 1970s saw the creation of several girls' sports teams, including Volleyball, Swimming, Tennis, Softball, Golf, Track, and Cross Country. Boys Ice Hockey had its inception in the 1970s as well.
1980s Graduating classes in the 1980s declined from more than 700 students in 1980 to 479 in 1989. The curriculum included interesting offerings such as an Independent Living Relations Class, which held a Greek Orthodox Mock Wedding. The Gourmet Cooking Class catered for the reception. Girls Soccer was added to the athletic offerings in the 1980s, and the clubs reflected students' interest in pop culture, with the Rubik's Cube Club and EPOCH (Europeans for the Preservation of Our Cultural Heritage). Activities in the 1980s included the Snow Ball Dance, Cupid's Connection Dance, a Beach Party, and a Tombstone Twist.
1990s Issues such as drunk driving brought about the creation of a SADD group in the 1990s, as well as a Newcomers Club to welcome new students to campus. Activities included the Club Coca-Cola Dance, Colonial Day, Twin Day, and Mardi Gras Week. Traditions that had their inception in the 1990s and continue today include Senior Appreciation Day, the Cheerleaders' Annual Fashion Show to benefit Make-A-Wish, the SGA Volleyball Tournament, and the ever-popular Man of the Year dance competition, which debuted in 1991. The Goofy Awards began in 1995 and continue today. 1990s new sports included Men's Lacrosse and Fencing. Classes included Research Techniques and Speedwriting. ==Extracurriculars==