They mix the classes up agewise so the older children lead the younger ones.
Source: wiktionary
Agewise
Synonyms for "agewise"
Ranked by relevance and common usage.
Sample sentences
2 total sentences available.
On the other hand, agewise, Deb admits to being 32, while Liz, with her latent maternal reflections, sounds like she is pushing 35--advantage Pickett.
Source: wiktionary