


Choosing Coverage: How Much Do You Really Need?
Quality reviewed September 2026
- Grades
- Grades 9-12
- Time
- About two 50-minute class periods
- Includes
- 11 ready-to-teach files
- Format
- Word (.docx) · PowerPoint (.pptx)
- Slide deck
- Guided notes
- Guided notes teacher key
- Activity + answer key
- Quiz + answer key
- Exit ticket + answer key
- Teacher guide
- Teacher presentation notes
What students do
- Calculate a coverage gap using coverage gap equals replacement value minus coverage limit for real client scenarios
- Read a line chart of premium versus deductible and find where raising a deductible stops paying off
- Calculate out-of-pocket cost on a claim using out-of-pocket cost equals deductible plus uncovered amount
- Write a full coverage recommendation for a new client, addressing limit, deductible, and a yearly policy review
What it covers
- The coverage-gap formula, and why it floors at zero once your limit exceeds your replacement value
- A deductible-premium tradeoff chart running from $250 to $5,000 for students to find where the savings curve bends
- Why underinsurance stays invisible until a claim, and how a yearly policy review catches it
- Matching a deductible to what your savings could actually cover on a claim
Learning targets
- Evaluate how much coverage a given situation requires
- Explain the tradeoff between a higher deductible and a lower premium
- Calculate a coverage gap and the out-of-pocket cost of a claim
- Recognize underinsurance and recommend a coverage plan
Peek inside
✔
Start with what you would lose
Add up the REPLACEMENT VALUE - what it would cost today to replace the property you own
✔
Set the coverage limit to match
Why this matters
Devon is twenty-four, rents his own place, and owns $30,000 worth of belongings that his policy only covers up to $20,000. Most renters never learn they're underinsured until a fire or a break-in forces the question, which is exactly the gap this lesson puts in front of students first.
The deductible chart is the surprise: raising it from $250 toward $5,000 helps less and less the higher you go, and students have to find the exact point where it stops paying off. By the time they recommend coverage for a new client, they're defending a deductible against what that person could actually afford out of pocket, not chasing the lowest premium.
From one teacher to another
I built this one around a single decision I want every student walking away able to make: how much coverage is actually enough. The whole lesson runs through Devon, a 24-year-old renter whose belongings would cost $30,000 to replace but whose policy only covers $20,000, and students work the coverage-gap formula on his numbers themselves, then carry that gap into a real out-of-pocket bill on a total loss. The deductible-premium chart is the part that surprises them, since the savings from raising your deductible aren't a straight line, and I have them find the exact point on the curve where paying a higher deductible stops being worth it. By the end they're recommending a full coverage plan for a new client and have to justify the deductible against that person's actual savings, not just chase the lowest premium.
Every file in this toolkit
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Activity (Student)
Devon Carter's belongings would cost $30,000 to replace but his renters policy caps out at $20,000, so students size that coverage gap, read a deductible-premium chart, then check a second client's numbers before recommending a plan.
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Activity (Answer Key)
$10,000 is the gap between Devon's $30,000 replacement value and his $20,000 coverage limit, and raising that limit drops his total out-of-pocket cost from $10,500 to $500, while Renata's higher $25,000 limit floors her gap at zero.
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Exit Ticket (Student)
Replacement value tested at $30,000 against a $20,000 coverage limit becomes the gap calculation, next to what a higher deductible does to a premium and a plain definition of underinsurance. Replacement value, coverage limit, and coverage gap belong in the write.
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Exit Ticket (Answer Key)
The $10,000 gap between a $30,000 replacement value and a $20,000 coverage limit drives this rubric, together with correct use of all three vocabulary terms and the reasoning that a gap that size counts as real underinsurance.
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Guided Notes (Student)
Devon owns $30,000 in belongings but carries only a $20,000 policy limit, and that gap drives the deductible-premium tradeoff on a chart running from $250 to $5,000 in out-of-pocket cost.
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Guided Notes (Teacher Key)
$10,000 is Devon's underinsured coverage gap once the numbers are worked through, next to the deductible chart spanning $250 to $5,000 and the four-step process for setting a coverage level.
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Quiz (Student)
A $30,000 replacement value against a $20,000 policy limit sets up a coverage-gap calculation, next to the deductible-premium chart and what underinsurance actually means for a policyholder.
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Quiz (Answer Key)
The $5,000 deductible is marked as carrying the lowest annual premium on this chart, next to a $10,000 coverage gap and the $250 saved by raising a deductible from $500 to $1,000.
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Slides
$30,000 in belongings sits against Devon's $20,000 policy limit on the slide that names the resulting $10,000 coverage gap, then a five-level deductible chart and a $10,500 out-of-pocket total show what being underinsured costs him.
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Teacher Guide
Coverage gaps of $10,000 open up when Devon Carter's $30,000 in belongings meets a $20,000 policy limit, the capstone math behind this Unit 8 guide. A 55-point rubric grades extensions on personal coverage gaps, deductible tradeoffs, and coverage across four life stages.
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Teacher Presentation Notes
A five-row premium table starts at a $250 deductible and climbs to $5,000, the chart behind the coverage gap formula, replacement value minus coverage limit, and why a renter needs less coverage than a homeowner.
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