Couch Coins
55
skips
skips
45
questions
questions
Act One
 1.
Make a guess.
 2.
Make a guess that's too high.
 3.
Make a guess that's too low.
Act Two
 Teacher noteI included two images for Act 2:
The first [estimate] image might not be completely necessary as students might be able to count the coins. However, maybe there's some value in allowing students to get a quick glimpse of the picture. I believe some type of estimate is necessary.
The second [amount] image gives the quantity of each coin in case it's difficult for students to visually count the number of coins.
Really encourage multiple representations with your students.
If you students have plastic coins, encourage students to use them.  ImageCouch Coins  Act 2 [ESTIMATE]
 ImageCouch Coins  Act 2 [AMOUNT]
Act Three
 VideoCouch Coins  Act 3
Sequel
 4.
If I found another penny, could the money be divided three ways? How?
show 45 more questions



Which coins does she get? Mr. Stadel, your video skills are more and more solid. Nice use of your summer vacation!


















Let her have it all  who really cares ... its change and she's your wife.


Can the money be split three ways? Four ways? n ways? Is there are a pattern to this?

Why does she only get half? How much money was it? Who loses money in a couch!














If there are 100 quarter, how many times would it take to be at the same height?







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