Professional Readings on Pr-Assessment and Differentiation:

National Association for the Gifted and Talented

http://www.nagc.org/uploadedFiles/Articles/Differentiation_Pt1-ChallengeWinter05.pdf

Research on Middle Level Education

http://www.amle.org/portals/0/pdf/publications/RMLE/rmle_vol26_no2_article3.pdf

National Center for Accessible instructional Materials

http://aim.cast.org/learn/historyarchive/backgroundpapers/differentiated_instruction_udl

Private Blogs (By Professional Educators)

http://www.inspiringteachers.com/classroom_resources/articles/assessment/out_of_the_rut.html

http://www.byrdseed.com/six-traits-of-quality-pre-assessments/

Center for Development and Learning

http://www.cdl.org/resource-library/articles/self_eval.php

Frederick County Public Schools

http://www.fcpsteach.org/docs/pre-assessment.pdf

STEM Tennessee Resources

http://www.stemresources.com/index.php?option=com_content&view=article&id=51&Itemid=69