choose 8 sources each source   to write a brief explanation about what you will take from this source  sources that i will use it for the project, and listed but under EACH of source a brief explanation about   this source i mean the idea like a paragraph under each source.
chose a good sources and make a good explanation for each of them. and make a good and organized paper.
you can see what the professor want in the paper, that you will should to choose the sources appropriate.
(In terms of a topic that should have several different policy perspectives research on teacher evaluations and tenure might . You can look at policy questions such as: should teachers have tenure and why? How do you evaluate a teacher’s performance? The role of student testing and school performance in evaluating teachers as well.)