Which activities should I report?

Colleges and Universities A-Z California Institute of Technology
1

Which activities should I report in my common app if I’m only applying to Caltech? The list below is in order of importance to me but do you think I should change that around for Caltech?

  • varsity tennis
  • started the CS club at my high school
  • math & science club
  • "unofficially" tutoring math & science (I kinda just help people at lunch and after school)
  • DECA
  • learning Korean
  • competing in STEM contests
  • directing tennis tournaments and refereeing matches
  • cross-country
  • coaching fitness and tennis
  • babysitting my 2 sisters
2

Starting CS club. Shows leadership
Competing in Stem contests
Varsity tennis

I’m just a parent, so I hope others chime in. I think tutoring is important, but not just occasionally helping others. Most schools have official programs that involve time commitment. Directing and coaching to me don’t spell a strong time commitment. If I’m wrong, then explain in your responses in the application. IMHO