To summarize, behaviorism analyzes behavior and role it plays in the classroom environments. It is broken down into two concepts: Classical Conditioning and Operant Conditioning. As I discovered, both of these types of conditioning are vital to creating a classroom designed for learning. So, yes, Behaviorism is just as important as Cognitivism and Constructivism in education!
As a way to visualize, here is what I discovered:
Concept Web: Behaviorism
Jigsaw to Matrix
For further detail: Paper: Learning Theory: Behaviorism