i'm 2th year of a chemistry specialized high skewl, and we hav a subject called "workshop" where we learn all other stuff that isn't like theory and normal subjects, but this subject has different "rotations" where each two or three months i get to change or "rotate" to a "different workshop", for example, if i finished the "carpentry workshop" then i'll go to the next "rotation", that's "another" workshop, this months i've got to the "polymer chemistry rotation" so yeh :P