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


quadratic formula calculator said...

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

Anonymous said...

love it!

Anonymous said...

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

radhicka naaik said...


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