1. Representing Data Using Frequency Graphs SUMMARIZING DATA DISTRIBUTIONS G06.U06 Georgia Department of Education Dr. John D. Barge, State School Superintendent July 2013 State, district and CCSSI standards appear courtesy of their respective authors. All other material Copyright © 2007-2012 Mathematics Assessment Resource Service, University of Nottingham Summarizing Data Distributions

2. Pre-Assessment Task Directions Spend 15 minutes working individually on this task. Read through the task and try to answer it as carefully as you can. Show all your work so that I can understand your reasoning. Don’t worry if you can’t complete everything. There will be a lesson that should help you understand these concepts better. Your goal is to be able to confidently answer questions similar to these by the end of the next lesson. G06.U07 Georgia Department of Education Dr. John D. Barge, State School Superintendent July 2013 All Rights Reserved Graphing on the Coordinate Plane 2

3. Representing Data Using Frequency Graphs G06.U06 Georgia Department of Education Dr. John D. Barge, State School Superintendent July 2013 State, district and CCSSI standards appear courtesy of their respective authors. All other material Copyright © 2007-2012 Mathematics Assessment Resource Service, University of Nottingham Summarizing Data Distributions -3 Collaborative Introduction

4. Representing Data using Box-and-Whisker Plots G06.U06 Georgia Department of Education Dr. John D. Barge, State School Superintendent July 2013 State, district and CCSSI standards appear courtesy of their respective authors. All other material Copyright © 2007-2012 Mathematics Assessment Resource Service, University of Nottingham Summarizing Data Distributions -4

5. Matching Cards 1.Take turns at matching pairs of cards that you think belong together. 2.Each time you do this, explain your thinking clearly and carefully. 3.Your partner should either explain that reasoning again in his or her own words, or challenge the reasons you gave. 4.Place your cards side by side on your desk, not on top of one another, so that everyone can see them. 5.You both need to be able to agree on and explain the placement of every card. G06.U06 Georgia Department of Education Dr. John D. Barge, State School Superintendent July 2013 State, district and CCSSI standards appear courtesy of their respective authors. All other material Copyright © 2007-2012 Mathematics Assessment Resource Service, University of Nottingham Summarizing Data Distributions -5

6. Plenary (Summary) Discussion How did you decide to match this card? Can someone else put that into his or her own words? Could this card be matched with another one? Why? What can you see in the Frequency Graph that you can’t see in the Box-and-Whisker Plot? What similarities did you and your partner(s) discover about the Frequency Graph and the Box-and-Whisker Plot? What differences did you and your partner(s) discover about the Frequency Graph and the Box-and-Whisker Plot? G06.U06 Georgia Department of Education Dr. John D. Barge, State School Superintendent July 2013 State, district and CCSSI standards appear courtesy of their respective authors. All other material Copyright © 2007-2012 Mathematics Assessment Resource Service, University of Nottingham Summarizing Data Distributions -6