программы для старшеклассников

https://bowseat.org/programs/ocean-awareness-contest/how-to-enter/

https://nytedu.com/

https://precollege.sps.columbia.edu/highschool/online

https://universitycollege.tufts.edu/high-school/programs/leadership-social-change-virtual#Program-Highlights

https://launchx.com/

https://www.johnlockeinstitute.com/essay-competition

https://breakthroughjuniorchallenge.org/login

https://summer.uchicago.edu/pre-college-students

https://tinyurl.com/5n82bm6k