Help students review infinite series with the fun card sort word scramble activity. All questions in this word scramble activity are aligned to AP Calculus sections 10-1, 10-2, 10-3, 10-4, 10-5, 10-6, 10-7, 10-8, and 10-9. Students will work to determine if each infinite series is divergent or convergent and then work to unscramble the letters on each series to reveal two mystery words.