the number system Susan Jo Russell, Andee Rubin, TERC (Firm). Activity Give a 300 chart and several crayons or markers to each student, and have a discussion centered on the following questions: If you skip counted on this chart by 2a#39;s, would you land exactly on 200? on 300? How do you know? How many 2a#39;s would itanbsp;...
|Title||:||Landmarks in the thousands|
|Author||:||Susan Jo Russell, Andee Rubin, TERC (Firm)|