I don't know of highschool specific curriculums but you may be interested in the economics courses available on saylor.org
nostr:nprofile1qqsyx708d0a8d2qt3ku75avjz8vshvlx0v3q97ygpnz0tllzqegxrtgpr9mhxue69uhhyetvv9ujuumwdae8gtnnda3kjctv9usy2c9y also has some courses available on his website:
saifedean.com/courses
Discussion
Also nostr:nprofile1qqsrmqhg7mxxczt9gjln8ey8tgpl2cq2elm7c3n7z59pe3m395s5mjgppemhxue69uhkummn9ekx7mp0ymxesv and the educational content on river.com
Oh and casebitcoin.com