Doubling your money

2023-11-20 09:44:52

Doubling your money

My friend and I were arguing about how long it would take me to double my investment amounts.  How will your students figure this out?  Are there any tricks?  Explore investing and exponential growth as your students discover "The Rule of 72."  Also check out this Rule of 72 calculator  by Calculatorsoup.com & this video from Khan Academy on the Rule of 72 .

Either while or after students are discovering the rule of 72, consider using this rule of 72 calculator to help cement home the relationship.

For Adventurer members we have an editable Word docx, an Excel data file and solutions.




Activity Solutions & Supporting Materials
Share this:
Comments (0)
    Display 1 - 10 Of total 0
    Valentine's Cardioid
    WojciechSwiderski at the Polish l...
    Whole lot of cookies
    This activity has been u...
    Giant chocolate bunnies
    What can you deduce about these bunnies f...
    Sweetheart candies
       NECCO went bankrupt in 201...
    Star Wars ... the story continues
    The Rise of Skywalker will open on December...
    Betsy Ross's 5-pointed star
    Flag of the United States from 1777 to 1795....
    Do you have text neck?
    What does looking down at your electronic device...
    Holiday Candy Sales
    In this updated activity...
    Cholera in Haiti
    On January 12th of 2010, there was a tremendous,...
    A Parametric Heart
    ♥♥♥♥♥♥♥♥ In this updated activity, ...