🧮 Menu Board Math Tune-Up

Teams revisit one signature item using their recipe card, supplier price list, ratio table or double number line, and draft menu board. The teacher models a short error-check routine for serving-size math, unit labels, tax or profit-margin calculations, and reasonableness checks for 50, 100, and 500 servings. Students then correct their own figures and mark any assumptions that still need outside validation.