Improve your lesson plans for Pi Day with these two engaging math crossword puzzles. Each puzzle features 20 terms related to pi and circles, including Albert Einstein, area, circumference, decimal point, diameter, Greek, infinite, irrational, march, radius, and more. Challenge your students with the more difficult puzzle or provide support with the puzzle that includes a word bank. Even though the same vocabulary is used for each crossword, each grid is laid out differently. Both puzzles wi