Thursday, September 13, 2012

Math problems of the week: 4th grade Investigations vs. Singapore Math

I. From Investigation 3 of the "Describing the Shape of the Data" unit of the 4th grade TERC/Investigations Sudent Activity Book [click to enlarge]:




II. Exercise 3 of the "Data Analysis" unit of the 4th grade Singapore Math (Standards Edition) Primary Mathematics 4B workbook [click to enlarge]:


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