Mr. kawicki is teaching his sixth-grade science students about the scientific method. students are instructed about each component of the method first in order to understand the whole process.
this instructional strategy is based on what concept?

a) bottom-up processing
b) memory strength
c) propositional network
d) top-down processing

A) Bottom-up processing                

Explanation:

Bottom-up processing: The concept of bottom-up processing is a part of sensation and perception. It refers to the process of sensory information processing as soon as it is coming in. The process of bottom-up processing starts from receiving the incoming stimulus and taking it upward until the object's representation is being formed in an individual's mind.

In the question above, Mr. Kawicki's instructional strategy is based on the concept of bottom-up processing.