nonformal

/nɑnˈfɔrməl/
adjective
  1. Not following official or traditional rules, methods, or structures; informal.
    • The workshop was a nonformal gathering where everyone shared ideas freely.
    • She learned to cook through nonformal training with her grandmother.
    • Nonformal education programs help adults gain skills outside of a classroom.
  2. Relating to learning or activities that are organized but not part of a formal school curriculum.
    • Many community centers offer nonformal classes in art and music.
    • The museum's nonformal programs teach science through hands-on exhibits.
    • Nonformal learning often happens through clubs, sports, or volunteer work.
Antonyms
What does "nonformal" mean? | whatsthatwordmean | whatsthatwordmean