Plotting Data on Number Lines, Including Dot Plots, Histograms, and Box Plots Task Cards for 6th Grade Math Centers: These 12 digital task cards (2 sets of 6) are aligned with Common Core Standards 6.SP.4: Displaying Numerical Data in Plots on a Number Line, Including Dot Plots, Histograms, and Box Plots. Designed to make the classroom efficient and interactive, these task cards are presented as a self-grading Google Form that automatically generates a spreadsheet of student scores, making gradi