Large personal-finance communities see predictable spikes around tax season: refunds feel like found money even when they are an interest-free loan to the government. That tension, relief, temptation, and tradeoffs, is ideal for a short lesson that does not require tax prep software.
In the same tone as Jennifer Degenhardt’s classroom stories, invite students to stand in two shoes at once: Beatriz, who already thinks about family obligations when money lands, and Cari, who feels the pull of “finally upgrade my phone.” Neither is the villain, the lesson is that a refund is often your own withholding coming home, not a lottery ticket, and values steer the tradeoff.
Anchor the discussion in definitions: a windfall is unexpected or lump-sum cash; a refund is often your own withholding reconciled. Students can debate scenarios without sharing real numbers: pay down high-interest debt, seed an emergency fund, fund a known upcoming expense, or invest for a longer horizon, with risk education if investing appears.
End with a habits frame: for W-2 workers, adjusting withholding is a year-round math and planning skill; for class, keep it conceptual and encourage students to verify details with guardians or a tax professional.