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Monday, March 14, 2011

Teaching Simple Interest: Choosing The Best Deal

Teaching Simple Interest: 

I= prt

I =Interest, p = principle, r = interest rate (in decimal), t = time in years

Let's tell a story about a kid who wants to borrow $70.00. He has three choices to borrow the money, "mom and dad", "the bank" or "the loan shark"

Lets see who he chooses










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4 comments:

  1. quadratic formula calculatorFebruary 4, 2012 at 1:30 AM

    Hey its the cutest and simple explanation of simple interest ever I had seen, good work.

    ReplyDelete
  2. AnonymousMarch 9, 2012 at 9:50 AM

    love it!

    ReplyDelete
  3. AnonymousApril 4, 2012 at 3:49 AM

    Thanks for the videos, I will show them to some students today that cannot get simple interest.

    ReplyDelete
  4. UnknownSeptember 17, 2013 at 11:47 PM

    awesome

    ReplyDelete

Any feedback is welcomed