Sunday, October 17, 2010

Kim's Sesame Street Video

Group members: Kim C., Kayla S., and Shane A.

Part 1:

Ratio
two-term ratio- compares two quantities (things) measured in the same units.
three-term ratio- compares three quantities measured in the same units.
part to part ratio- compares different parts of a group to each other.
part to whole ratio- compares one part of a group to the whole group.
Example: apples to bananas, 7:20, red squares to total squares, 6:12

Rate
rate- compares two quantities in different units.
unit rate- a rate in which the second term is one.
unit price- a unit rate used when shopping.
Example: a person's heart can beat 64 beats/minute or a car can move 20 km/hr.

Proportion

proportion- a relationship that says that two ratios or two rates are equal.
Example: you can use proportion to find out what a dozen erasers cost if three erasers cost $0.75. 2/3 = 6/9

Part 2: Wanna Buy An Eight Ernie?





Part 3: Wanna Buy A Rate Or Ratio?


9 comments:

  1. Great job Kayla,Kim and Shane! I liked that you explained ratios and rates well. I also liked your examples and drawings. I also heard kayla say "Show it to the camera" to shane for the proportion paper, you shoul've rehearsed it a little first.

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  2. Another amusing video. The audio wasn't the best quality, and it was a bit hard to hear. Although, I'm sure you did your best with the time you had, seeing as though we had only one class to work on it.

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  3. Good job Kim, Kayla and Shane. Next time, you guys should rehearse more alittle or have the paper near by but no in the scene.

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  4. Good job Kim,Kaya and Shane but next time try not to use the paper alot.

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  5. Well done Kim, Kayla and Shane. You must put alot of effort in the video. I liked how you added in the title and credits. Next time, it would be nice if you memorize your lines alittle than staring at your papers alot.

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  6. Great job Kim, Kayla, and Shane. I really enjoyed it. Next time you guys should rehearse more, but other than that, great job.

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  7. Good Job Kim, Kayla, and Shane! but next time, don't read your script alot

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