Download Assessment 3.0 by Mark D. Barnes - mirror 1 --- mirror 2 --- mirror 3 -- --------------- br Synopsis: Throw out gradebooks and meet the assessment system of the future!brMark Barnes’s formula for feedback, titled SE2R (Summarize, Explain, Redirect, Resubmit), has delivered stunning results to the forward-thinking schools that have tried it. The method in this book will loosen and then break your classroom’s dependence on the “A-through-F grading system that does little than silence student voices.