RT @drwhitneym: #nassp13 100 point grading scale came out in the 1960s. Prior to that, back to ancient times, grading was standards-based

@drwhitneym Go literacy! 🙂

@dkapuler Thanks for the FF mention, David! 🙂

Choose your own learning… j.mp/XL1g6A @whatedsaid

Great ideas: Where can I get started? j.mp/XKZXo4 by @davidwees