Who is an English learner? What is the AZELLA? How is the AZELLA used? How can

Who is an English learner?
What is the AZELLA?
How is the AZELLA used?
How can teachers use the AZELLA with the English Language Proficiency Standards?
How can understanding the AZELLA test blueprint guide your instruction?
Consider the EL student evaluation tool used in another state. What similarities and differences do you notice between that tool and the AZELLA?