https://www.acacamps.org/article/campline/important-information-regarding-revisions-aca-standards

A key role of the American Camp Association's National Standards Commission (NSC) is to regularly review and update (as needed) the ACA standards. Standards Revisions After an 18-month process...

https://www.acacamps.org/resources/weather-activities-nasa

Survivor: Earth Ages 12 to 14 — A series of ten lessons designed to teach students about local and global water issues....