"The pope is not against the historical critical method at all, in fact, he uses it, he appreciates it, " Valle said.

CNN: Pope's book on Jesus challenges Christmas traditions

Directed discovery teaching and critical thinking: Tutors use the question and answer method to provoke learners into critical thinking, reflection and debate.

UNESCO: Adult Literacy Tutors Association (ALTA)

And even if those educated in the sciences pursue employment in other areas, learning the scientific method in an accessible manner helps to cultivate critical thinking skills that are useful as a consumer and citizen.

FORBES: Pharmaceutical and Science Education Column Relocates to Forbes.com