Besides participating in after school activities such as drama, band, choir, and orchestra (which receive top ratings at competitions), students are also encouraged to fundraise, perform, and host social events through opportunities like student council and chapel teams.
Calvin Christian students are encouraged to get involved with service projects within the community through the Student Life Center, as well as participate regularly in volunteer opportunities. The GCCS staff is committed to integrating community-based learning opportunities into their curriculum. GCCS students are known to have classroom experiences all across the Grandville area – from cleaning up the shores of Buck Creek to learning about agriculture at local apple orchards.