Six Weeks 5 · Week 5 · Tuesday

Day 2: Build a Dallas County Monthly Budget

Students will prepare and revise a fictional personal budget that reflects a desired lifestyle.

Daily Learning Contract

  • Topic: Personal Budget
  • Objective: Students will prepare and revise a fictional personal budget that reflects a desired lifestyle.
  • TEKS: d(5)(D)
  • Demonstration of Learning: fictional Dallas County monthly budget with balance, one $300 event response, and one evidence-based revision.

Time: 50 minutes

TEKS: d(5)(D)

Evidence: fictional Dallas County monthly budget with balance, one $300 event response, and one evidence-based revision

Fixed Dallas County baseline

MIT's February 15, 2026 one-adult/no-children scenario reports $41,399 required after-tax annual income, or about $3,450 per month. Its annual basic-expense inputs convert approximately to:

Category Monthly planning amount
Housing $1,484
Transportation $703
Food $335
Medical $253
Civic participation $215
Internet and mobile $121
Other basic needs $339
Total about $3,450

These are scenario estimates, not a family's bill, a guaranteed price, or a complete personal budget. Savings, debt, benefits, taxes, and household size change the result.

50-minute flow

  1. Warm-up — 5 min. Predict the largest category in the supplied scenario and explain why.
  2. Worked model — 12 min. Build the fixed $3,450 baseline one category at a time. Check units and total after every section.
  3. Student budget — 25 min. Use the supplied fictional monthly income of $4,200. Students keep, reduce, or increase stated categories to reflect the Day 1 lifestyle, add savings and wants, then calculate surplus or shortage. Every change needs a written assumption.
  4. $300 event card — 5 min. Reduce the fictional monthly income by $300 and identify the first revision without judging the career or family.
  5. Submit and clean up — 3 min. Record final balance and one justified revision, submit privately, and return calculators/devices.

Default digital: one device and calculator per student; a calculator may be shared by a pair. Paper: one four-page packet per student and one collection tray. Students build individual budgets from the fixed scenario.

Monitoring checks

  • Minute 5 of the build: income and units are correct.
  • Minute 15: basic categories are complete.
  • Minute 22: total and surplus/shortage are visible.

If more than one-quarter mixes annual and monthly units, pause and relabel both together. Students behind use the worked baseline but still complete the balance, $300 event, revision, and limit. Cut optional peer comparison before cutting evidence; save the same packet for recovery.

Common errors: mixing annual and monthly numbers, subtracting the same amount twice, omitting a category without explaining it, converting a career salary into take-home pay, or calling the fixed scenario a real person's budget.

Access and absence route

Provide calculator access and the worked model. A simplified five-category version may combine housing, food, transportation, savings, and other, while preserving total, balance, and revision reasoning. Speech-to-text, typed entry, annotation, and paper are equal.