St. Ambrose Catholic School teacher Jen Ronzio (left) instructs eighth-graders Claudia Fuse, Lena Bauer and Ben Stallis as they dissect a lamb brain during science class on Thursday, Dec. 3, 2015.

As its expansive building and facilities upgrades continue, following the opening of the extended Lehner Center this month, changes are coming to the St. Ambrose School curriculum in the 2013-2014 ...