Formative Assessment 

Formative Assessment Tool Recommendations
Five Fantastic, Fast, Formative Assessment Tools, Vicki Davis, Edutopia

Formative Assessment Policy Resources
From CCSSO (The Council of Chief State School Officers)
Supporting Formative Assessment for Deeper Learning:  A Primer for Policymakers (2014)
Formative Assessment and  Next-Generation Assessment Systems: Are We Losing an Opportunity? (2010)
Attributes of Effective Formative Assessment (2008)

NCTE Position Statement regarding Formative Assessment
Formative Assessment That Truly Informs Instruction
October 21, 2013

7 Keys to Effective Feedback, Grant Wiggins, ASCD