Singapore National Institute of Chemistry (SNIC) with NUS, supported by MOE
SNIC's two-round chemistry olympiad for upper-secondary students: an online multiple-choice round in school, then an open-ended paper at NUS for the top scorers.
Arizona SkillsUSA's 2027 state event where high-school members compete in technical, skilled-trade and leadership contests (construction, automotive, manufacturing, IT, health, culinary, public speaking and more) and attend leadership sessions; top finishers can qualify for the national SkillsUSA event.
Grades 9–12
Fee: $140 USD
Applications open Feb 1, 2027Qualification required
The statewide science and engineering fair where high-school students present independent research projects to judges and compete for ISEF and special awards.
A national innovation competition where teams of up to three students in Years 7–13 design technology projects that solve real problems, judged across many categories.
Alaska's state-level National History Day contest, where students present original historical research on the 2027 theme "Innovation in History: Impact, Influence, Change" and compete for spots at the National Contest.
Tennessee's state contest of National History Day (NHD), run by the Tennessee Historical Society: middle- and high-school students present history research projects on the 2027 theme "Innovation in History: Impact, Influence, Change" and the top entries advance to the national contest.