DuPont Challenge Science Essay Competition
Students write a 700-1,000 word essay on one of four topics, including "protect people and the environment," competing nationally for savings-bond prizes and an awards trip.
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American Philosophy Olympiad
High schoolers write a proctored philosophical essay (in French or Spanish); top two scorers represent the USA at the International Philosophy Olympiad.
High School Fed Challenge
Teams research an assigned economic theme (2025-26: "economics of music") and write podcast scripts, with top entries published in the Fed's Journal of Future Economists.
InvestWrite
Stock Market Game participants write an individual investing essay judged by financial professionals, with national recognition for top finalists.
NFTE World Series of Innovation
Free global design-thinking challenge where students ages 13-24 develop solutions aligned to UN Sustainable Development Goals, sponsored by companies like PayPal and EY.
Ocean Awareness Contest
Students submit art, writing, poetry, film, music, or multimedia exploring ocean conservation and climate themes for scholarships; free and open worldwide including CA.
School Enterprise Challenge
Students worldwide create, launch, and manage a real school-based business through a 10-stage curriculum from market research to financial reporting, using a free online platform.