Turn your classroom into a mini business lab with this hands-on lemonade stand challenge! Students calculate startup costs, track profits, and apply the ROI formula — all while practicing real-world math and financial literacy. Perfect for grades 3–6, this spring-themed pack blends budgeting, subtraction, and percent math into one engaging activity. What’s Included:Startup Costs worksheetProfit Tracker worksheetROI Challenge worksheetMatching answer keysSkills Covered:Budgeting and additionSubtr