## Sunday, October 17, 2010

### Angel's Sesame Street Video

Group Members:
Marilen and Angel

Part 1:
Two term ratio; Compares 2 quantities measured in the same units. [ a:b ]
Three term ratio; Compares 3 quantities measured in the same units. [ a:b:c ]
Part to part ratio; Compares different parts of a group to each other. [ a:b, 2:5 ]
Part to whole ratio; Compares one part of the group to the whole group. It can be written as a fraction, decimal, & percent. [ b:all letters, 5:8 ]

Rate; Compares 2 quantities measured in different units [ 2km/2hr ]
Unit rate; A rate where the second rate is 1 [ 9 dollars/ 1hr ]
Unit price; Used when shopping [ 10 dollars/10mL ]

Proportional Reasoning; A relationship that says that 2 rates or ratios are equal. It can be written in fraction form. [ 2/3 = 6/9. (x3) ]

Part Two:
The Original Video
" Elmo's Song ";

">

This video is about Elmo showing Big Bird and Snuffie a song he composed.

Part Three:
Our Remake of ' Elmo's Song '
" The Ratio, Rates, & Proportion Song "

">

Our remake video was composing the definitions of Ratios, Rates, & Proportions into the tune of Elmo's song.