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)
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.
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. Answers:
- Which habit has the biggest effect on a FICO Score? — C. Paying every bill on time
- What's most likely going on with her score? — A. Her high utilization (90%) is probably pulling her score down; paying the balance lower should help.
- A higher income automatically gives you a higher credit score. — False
- What's the main risk to Jordan's credit? — B. Several hard inquiries and new accounts at once can lower the score.
- 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?
Answer: No. Checking your own score is a soft inquiry.
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.