The Barnwell High School National Beta Club's major objective is the promotion of scholarship, leadership, and good citizenship.
Membership is by invitation only.
The qualifications for membership is as follows, an accumulative average of 86 or better, good character, good mentality, creditable achievement a commendable attitude, no school suspensions, and approval by the Principal. The officers of the Beta Club consist of the President, Vice-President, Secretary, Treasurer, Parliamentarian, Public Relations Spokesperson, and a Club Photographer. Providing Thanksgiving dinners for 2 needy families each year. Providing Christmas dinners for 2 needy families each year and gifts to the Nursing Home. Sponsoring children for Secret Santa.