Fiesta de Funciones Lineales – Cinco de Mayo Algebra Activity Make Math a Party with This Engaging Linear Functions Resource! Celebrate Cinco de Mayo while reinforcing key Algebra 1 concepts with this festive, real-world activity! Fiesta de Funciones Lineales is a fun, culturally themed math lesson where students graph and interpret linear functions, then connect their graphs to different parts of an imaginary fiesta—like the taco stand, piñata area, and dance floor! Perfect for middle or high