Image from play.google.com This week - Chapters 7 & 8 "Developing Efficient Computations with Minilessons" & "Assessment" Cathy Fosnot and Stephen Hurley guide our thinking through Chapters 7 & 8 of Young Mathematicians at Work: Constructing Multiplication and Division , as they discuss how we support students to develop effective computation strategies through the use of mental math strings, and the inherence of assessment and effective teaching and learning. Tuesday, March 6 on VoicEd Internet Radio and on Twitter at #nledmath , 7:30 PM NT (7 AT, 6 ET)