Он не хочет заумничать в этом уроке.
Intended Meaning:
He does not wish to get scientific in this lesson.
(The lesson involves amoebas, but not in a scientific sense.)
For first glance this phrase looks a bit strange for me, like transfer some extraterrestrial syntax into the russian. It is very rare derivative verb from "зAумь", "заУмный": something between clever and nonsense, abstruse.