input: [0] 17. [Resources] § Guided Practice: Creating a Stacked Bar Chart activity and key [Instructional Activities] 
output: § Preparation: Students will need the Bars a Million spreadsheet for this activity § Distribute Guided Practice: Creating a Stacked Bar Chart to students. § Using a digital projector and the Bars a Million spreadsheet, demonstrate how to create a stacked bar chart to represent the data described in Item 3 of the Name that Chart activity as students take notes and follow along at their computers § Monitor/provide assistance as needed § Upon completion of the activity, ask students why a stacked bar chart is the best choice for representing the data in Item 3