Why Bloom's taxonomy is important in the context of flipped classroom approach?

When the student revises previously done work, different areas than those approached only in class raise to his attention. Therefore, with that preparatory work at home, a student would work within the first three areas (remember, understand, apply), while in the classroom more complex levels would be exercised (analyze, evaluate and create).

The teacher becomes a guide by allowing and enabling students to more forward, i.e. from the very base of the pyramid to the top. The students, however, stays in the center of the learning process. 

See the Bloom's taxonomy below and read more about it on this link.

Adopted by: Revised Bloom's Taxonomy - Center for Excellence in Learning and Teaching (iastate.edu)