Minecraft
Preparation
Lesson Narrative
Students calculate total compensation by valuing employer-provided health insurance and FICA contributions. They will mathematically model the impact of a 401(k) employer match and analyze why a lower salary with better benefits often yields higher net worth.
Learning Goals
• Calculate the monetary value of health insurance premiums.
• Model the compound growth of an employer 401(k) match.
• Differentiate between gross salary and total compensation.
Student Facing Learning Goals
Let's calculate why the salary number on a job offer is only half the story when picking a career.
Student Facing Learning Targets
• I can calculate total compensation.
• I can explain why a 401(k) match is free money.
• I can value health insurance benefits.
Required Academic Standards
National Jump$tart Standards:
• Earning Income (Standard 1): Explore job and career options.
Glossary Entries
Total Compensation: The complete value of a worker's salary plus all the benefits provided by the employer.
401(k) Match: Free money an employer contributes to a worker's retirement account, usually matching the worker's contribution up to a certain percentage.
FICA Tax: Federal payroll taxes that fund Social Security and Medicare, split evenly between the employer and the employee.
Health Insurance Premium: The monthly cost of health insurance, which employers heavily subsidize for full-time workers.
Lesson
Warm Up
1.10.1: The Hidden Paycheck
Launch: Have students stand in randomized groups of 3 at vertical whiteboards. Present the prompt verbally. Give them 4 minutes.
Synthesis: Select two groups to share. Establish the baseline: Employers pay massive amounts of money for your health insurance and FICA taxes behind the scenes.
Student Facing Task
You have two job offers:
• Job A pays $60,000, but you have to pay $10,000 out of your own pocket for health insurance.
• Job B pays $55,000, but the employer pays 100% of your health insurance.
Which job mathematically leaves more cash in your bank account, and why?
Activity 1
1.10.2: The 401(k) Match Math
Launch: Keep students at whiteboards. Project the 401(k) scenario. Give groups 8 minutes.
Synthesis: Have the class observe the boards. (Teacher Key: An employer match is a 100% immediate return on investment. Turning it down is mathematically throwing away a part of your salary).
Student Facing Task
Your employer offers a 5% "match" on your 401(k). You make $50,000 a year.
1. If you decide to contribute 5% ($2,500) to your retirement, how much free cash does the company automatically add to your account?
2. What happens to that free cash from the company if you choose to contribute 0%?
Activity 2
1.10.3: Calculating Total Comp
Launch: Present the total compensation worksheet. Give groups 8 minutes to calculate.
Synthesis: Facilitate a class debate. (Key: Add salary, employer health premium, employer FICA, and 401k match to find the true financial value of the job. The true value is vastly higher than the gross salary).
Student Facing Task
Calculate the "Total Compensation" for this worker:
• Gross Salary: $50,000
• Employer pays $8,000 for health insurance.
• Employer pays $3,825 in FICA taxes.
• Employer matches $2,500 in the 401(k).
What is the total actual dollar value the company is spending to employ this person?
Lesson Synthesis
Narrative: Bring the class back to their seats. Review the learning targets. Summarize: "Do not get blinded by a high salary. Always ask for the total benefits package before accepting an offer. A 401(k) match is literal free money; you must capture every single penny of it or you are voluntarily taking a pay cut."
Cool Down
1.10.4: The Free Money Trap
Narrative: This exit ticket serves as a formative assessment on 401(k) matching logic. Teacher Rubric: A successful response must articulate that refusing to invest up to the match is literally leaving thousands of dollars of untaxed total compensation on the table, which drastically stunts long-term wealth growth.
Student Facing Task
Mathematically, explain why failing to contribute enough money to your 401(k) to get the "employer match" is identical to taking a voluntary pay cut.