Casula Public School also participates in Back at School Sport for those students who don't attend PSSA on Fridays.
Back at School Sport activities are designed to develop positive attitudes towards physical activity whilst achieving sporting and fundamental movement skills. Sports include basketball and netball as well as modified sports such as soccer softball. Students also get the opportunity to participate in handball tournaments, circuits and ball games.
To complement back at school sport is the involvement of students in clubs. During club time, students are exposed to a variety of extra-curricular activities such as yoga, gardening, trivia and paper crafts.
BaSS and clubs runs on Friday mornings during summer PSSA and Friday afternoons during winter PSSA.