Bring critical thinking and laughter into your holiday classroom with Real-World Christmas Math Fails – High School Edition! This 10-page, black-and-white worksheet pack engages students with hilarious real-world math mistakes from holiday sales, graphs, and social media posts. Each worksheet includes 10 rigorous, standards-aligned problems blending algebra, linear models, graph interpretation, and data analysis — all wrapped in a festive Christmas theme. Perfect for December math lessons, sub