Widget Effect - TNTP

https://tntp.org/publications/view/the-widget-effect-failure-to-act-on-differences-in-teacher-effectiveness

Danielson Evaluation Model at a Glance

http://web3.esd112.org/docs/default-source/best/danielson-at-a-glance009fb7fa44c8649faae6ff0000b1688f.pdf?sfvrsn=2

Marzano Evaluation Model at a Glance

http://www.k12.wa.us/TPEP/Frameworks/Marzano/Marzano-at-a-glance.pdf

Using Evaluation to Help Teachers Learn

https://psmag.com/using-evaluation-to-help-teachers-learn-9486cf2df32a

Growth At the Center of Teacher Evaluation - University of Washington

http://blog.k-12leadership.org/instructional-leadership-in-action/its-finally-time-to-put-growth-at-the-center-of-teacher-evaluation

NASSP on Value Added Evaluation

https://www.nassp.org/who-we-are/board-of-directors/position-statements/value-added-measures-in-teacher-evaluation?SSO=true

Schmoker on Evaluations

http://www.edweek.org/ew/articles/2012/08/29/02schmoker_ep.h32.html?qs=kim+marshall