TEKS Math Task Cards for 6th Grade Math Centers: These 24 task cards are aligned with TEKS Standard 6.13A Interpret Numeric Data. Several types of questions help you assess how well your students can interpret numeric data. 6.13A Interpret numeric data summarized in dot plots, stem-and-leaf plots, histograms, and box plots.Task cards are great for a whole-class game, math centers/stations, fast finishers, extra practice, homework, scavenger hunt, quiz-quiz-trade, morning work, small groups, or