MrAntonelli Wants to Make His Grading System as Clear as Possible

Mr.Antonelli wants to make his grading system as clear as possible for students and families.He has decided to create an online grade book so families can easily see their children's grades.How can Mr.Antonelli help families to understand how their children's progress will be assessed?

A) by using evaluative terms,such as beginning,novice,proficient,apprentice,distinguished,and exemplary,rather than letter grades
B) by sharing work samples at multiple performance levels
C) by providing class statistics that compare each student's performance with the performance of other students across the nation
D) by stating terms frequently found in the news,such as differentiated instruction,subgroups,and adequate yearly progress