March Madness for Math is a teacher-driven Instant Lesson from This Month™ that brings tournament excitement to K–5 math fluency practice. Students compete head-to-head in four Buzzer Beater games covering addition, subtraction, multiplication, and division, while the class tracks a running bracket together on the smartboard. Aligned to Georgia GSE Mathematics standards for grades K–5, this fully adaptable activity works as a warm-up, a weekly event, or a month-long math fluency celebration.