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File:Poll-Activity.png|Uses Poll Builder to design a survey and collect data )
File:Poll-Activity.png|Uses Poll Builder to design a survey and collect data )
File:Pie-Chart.png|Using SocialCalc to record and present survey data
File:Pie-Chart.png|Using SocialCalc to record and present survey data
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= Instructional Block 35 =
== Tessellations ==
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