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The Power of Starting Early

9-12th Grades
45 min

Summary

When it comes to saving for the future, time is the most important asset. Learn about compound interest and the role of time in your financial success.

Activities

Bellringer: Million or Magic Penny?

  • Pose the scenario: $1 million today or a penny that doubles for 30 days?
  • Reveal the penny grows to $5.3 million — set up compounding.
5 min

Instruction

  • Define compounding as "interest on interest"
  • Show why starting early beats saving more later
  • Teach the Rule of 72
10 min

Discussion: Barriers to Starting

  • Ask what prevents students from opening a savings account today
  • Push them to imagine their 25-, 40-, and 60-year-old selves
5 min

Activity: Retirement Simulation & Pretest

  • Students complete the Retirement pretest in Banzai
  • Begin the first 20 years of Retirement: The Elephant in the Room
20 min

Wrap-Up & Assessment

  • What is the difference between simple and compound interest?
  • If an account has a 6% interest rate, how many years does it take to double?
5 min

Lesson Prep

Retirement: The Elephant in the Room Pretest thumbnail

Retirement: The Elephant in the Room Pretest

Assess what students know before beginning the Retirement game.

Retirement: The Elephant in the Room thumbnail

Retirement: The Elephant in the Room

Students practice saving for retirement over 40 years.

Class Presentation

Includes a 15-slide deck with teacher notes. Present from Banzai, download a PDF, or copy it to Google Slides.

Presentations, Ready to Go

  • Built-in PresentationPresent full screen, straight from Banzai
  • Copy to Google SlidesMake an editable copy for your class
  • Download or PrintSave as a PDF or print
  • Teacher NotesSlide-by-slide guidance, printable as one handout

Unit 8: Saving for Retirement

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