Lesson plan · Credit & Debt · Lesson 2
Credit Scores
What goes into a score, why it matters, and how to build one from zero.
- 45 minutes
- Grades 9–12
- Beginner
- Activity: pairs
Objectives
Students will be able to:
- Identify the five factors in a FICO Score and which matter most
- Calculate credit utilization
- Explain how a credit score affects the cost of borrowing
Materials
- Slide deck and a projector
- Worksheet (one per student)
- Loan Calculator (projected, or on student devices)
- Exit ticket slips (bottom of the worksheet)
Standards
- National Standards for Personal Financial Education (2021)
- Managing Credit
- Texas TEKS §113.76 Personal Financial Literacy and Economics
- (7) The student understands the costs and benefits of borrowing.
Topic-level alignment by FLC. How we map standards
Key vocabulary
- Credit utilization
- How much of your available credit you're using. A $300 balance on a $1,000 limit is 30% utilization. Lower is better.
- Hard vs. soft inquiry
- When you apply for credit, the lender makes a "hard" inquiry, which can lower your score slightly for a while. Checking your own score is a "soft" inquiry and has no effect.
Background reading
The official sources this lesson is based on.
- How are FICO Scores Calculated? (opens in a new tab) · myfico.com
- What is a Credit Score? (opens in a new tab) · myfico.com
- How do I get and keep a good credit score? (opens in a new tab) · consumerfinance.gov
- Annual Credit Report (opens in a new tab) · annualcreditreport.com
45-minute agenda
0–5 min
Warm-up
Post: “Guess: what's the range for FICO credit scores, and what do you think matters most?”
Teacher note: FICO Scores run 300–850. Payment history (35%) and amounts owed (30%) matter most.
5–12 min
Direct instruction
Present the lesson slides. Make sure students leave with these points:
- FICO Scores run 300–850. Higher = lower risk.
- Payment history (35%) and amounts owed (30%) matter most.
- Keep utilization low — well under 30% of your limit is a common guideline.
- Checking your own score doesn't hurt it. Applying for credit can, a little.
Use the “See it” slide (What goes into a FICO Score) to make the idea visual.
12–17 min
Worked example
Walk through “Same car, different score” on the slides. Pause before the result and ask students to predict it.
17–22 min
Live demo
Project see what the rate does from the slides or the Loan Calculator. Change one input at a time and have students call out what they think will happen.
22–32 min
Score Detective
Format: pairs · 10 minutes
- Give pairs four fictional profiles. Ana: $300 balance on a $1,000 limit, never late. Ben: $900 on a $1,000 limit, never late. Cai: $100 on a $2,000 limit, one payment 30 days late last month. Dee: no credit cards, one year of on-time student loan payments.
- Pairs calculate each person's utilization (where there's a card).
- Pairs name the factor that most helps and most hurts each person.
- Pairs suggest one change for each person to improve their score.
What to look for: Utilization: Ana 30%, Ben 90%, Cai 5%. Ben's high utilization and Cai's late payment hurt most; Dee's short history is the limit on her score.
32–37 min
Check for understanding
Use the question slides — or run them as a Four Corners game. Questions:
- Which habit has the biggest effect on a FICO Score?
- What's most likely going on with her score?
- A higher income automatically gives you a higher credit score.
- What's the main risk to Jordan's credit?
37–42 min
Discussion
- Should landlords and insurers be allowed to use credit information? What are the arguments on each side?
- Why might someone with a high income still have a low credit score?
42–45 min
Exit ticket
Prompt: Does checking your own credit score lower it? What kind of inquiry is it?
Differentiation
Common misconception
“You have to carry a balance to build credit.” Paying in full still builds history — and costs $0 in interest.
Support
Hand out the five-factor chart from the lesson visual and a utilization formula card.
Extension
Use the loan calculator to compare a $15,000, 5-year car loan at 5% and at 12% APR. (Total interest: about $1,984 vs. $5,020.)
Homework or make-up work
Students can complete the full interactive lesson — including its knowledge check — at learnwithflc.org/courses/credit-and-debt/credit-scores. No account needed; progress saves on their device.