Showing posts with label ratiorateproportion. Show all posts
Showing posts with label ratiorateproportion. Show all posts

Monday, November 1, 2010

Kevin's Sesame Street Video Post

The people in my group were Richard, Tyler, and me.

Rate - Compares two quantities measured in different units.
Example - 72 beats per minute or 75 beats/min is a rate.

Ratio - Part to Part Ratio compares different parts of the group to each other.
Example - A's to B's which is 3 to 4

Proportional Reasoning - A relation ship the says that two ratios or two rates are equal.
Example - How much will 12 erasers cost if 3 erasers cost 75 cents?



So 12 eraser cost 300 cents or $ 3.00.











Sadly, Neither me, Richard , or Tyler could find the video on YouTube.

So here's the link

Now here's the fun part :P, a video of me and Tyler's horrible acting.





Rate - Compares two quantities measured in different units
Example - $1.09 per 100g or $1.69/100g


Ratio - Two term ratio compares two quantities measured in the same units
Example - 7:20 or 7 to 20

Proportion Reasoning - A relationship that says that two ratios or two rates are equal
Example - $3.00/12 erasers


Friday, October 29, 2010

Nikki's Sesame Street Video Post

Ratio

Two term ratios: compares two quantities measured in the same units
eg: triangles to circles 2:5

Three term ratios: compares three quantities measured in the same units
eg: triangles to circles to squares 1:5:3

Part to part ratio: compares different parts together
eg: triangles: rectangles 3:7

Part to whole ratio: compares one part to the whole group
eg: 1:34

RATE
Rate compares two quantities measured in different units
eg Tina can walk 100 steps/1 minute

Unit rate is when a second term is one
eg Tina walks 200 steps/2minutes

Unit price is a rate used when shopping
eg 0.99 c/ 100 g of rice

Proportional Reasoning
Proportional reasoning is when it says to rates or two ratios are equal
eg 2:4 1:2








Ryan Sesame Street Video Post

Ratio:
Two Term Ratio
- Compares two quantities measured in the same units
ex.
- a:b

- a to b
- a/b
- ab (Ratio Table)

Three Term Ratio

- compares three quantities measured in the same units
ex.
- a:b:c
- a to b to c
- abc (Ratio Table)

Rate:
- compares 2 quantities measured in different units
ex. $100/10 books

Unit Rate
- a rate in which the second term is 1.
ex. 20km/hr

Unit Price
- a unit rate used when shopping
ex.
$3/pizza pop

Proportional Reasoning:
- a relationship that says that 2 ratios or rates are equal
ex.
15 donuts/30 donuts are equal to 1 donut/2 donuts






Alec's Sesame Street Video Post

Ratio:
two term ratio- compare two quantities measured in the same units
example: a to b, a:b
three term ratio- compares three quantities measured in the same units
example: a to b to c, a:b:c

Rate:
compares 2 quantities measured in different units
example: km/h
unit rate- a rate in which the second term is one
example: 20km/h
unit price- a unit rate used in shopping
example- $5.99/100 gallon

Proportion:
- a relationship that says that to ratios or rate are equal



Glenn Sesame Street Video Post

RATIO
two term ratio- compares two-quantities measured in the same units.
EXAMPLE: a to b .. a:b
three term ratio- compares three-quantities measured in the same units.
EXAMPLE: a to b to c .. a:b:c

RATE
compares two-quantities measured in the different units.
EXAMPLE: 20 miles/ 5 hour
unit rate- a rate which the second term is one.
EXAMPLE: 5km/h
unit price- a rate used when shopping.
EXAMPLE: $5.99/500 gallons

PROPORTIONAL REASONING
proportion- s relationship that says that two ratios or two rates are equal.
EXAMPLE: 15 donuts out of 30 donuts are equal to 1 donut out of 2 donuts.

Errol's Sesame Street Video

A ratio compares two quantities measured in different units.
Ex. 3:12 three glasses of milk to twelve cookies

A rate compares quantities measured in different units.
Ex. 3/mph three miles per hour


Proportional Reasoning is a relationship that says that two ratios or two rates are equal.
Ex. 3/12 = 6/24



Grover is a doctor fixing an A.

Jocelle's Semame Street Video

RATIO :

Two Term Ratio - compares two quantities measured in the same unit.
Example - White Cookies: Blue Cookies
1:2

Three Term Ratio - compares three quantites measured in the same unit.
Example :
White Cookies: Blue Cookies: Pink Cookies
1:2:3

Part to Part Ratio - compares different parts of the group to the whole group.
Example: White Cookies:Yellow Cookies
1:7

Part to Whole ratio
- compares one part of a group to the whole group. It can be written in a decimal, fraction and percent.
Example: Purple Cookies : Total Cookies 8:21

Rate:

Rate- compares two quantites measured in different units

Unit rate- a rate in which the second term is 1

Unit price - a rate used when shopping

Proportional Reasoning :

Proportional Reasoning - a relationship that says that two ratios and two rates are equal. It can be written in a fraction form.



http://www.youtube.com/user/spmath789#p/u/4/r2vYfx5ff1w

Ishaka Sesame Street Video Post

My Math Group is Paulo, Roemer, and Me


RATIOS
Two Term Ratios
Compares two quantities measured in the same units.
Example: A:B 10:20 10 to 20
Three Team Ratios
compares three quantities measured in the same units.
Example: A:B:C 10:20:30 10 to 20 to 30

RATE
Rate
Compares two quantities measured in different units.
Unit Rate
A rate in which the second term is one.
Unit Price
A unit rate used when shopping.
Example: $10/ 3 chocolate bars.

PROPORTIONAL
Proportion
A relationship that says two ratios or two rates are equal.
Example: use it to find cost of 15 donuts if 5 cost $0.10
5/$0.10 = 15 / $x ; x = $0.30 (multiply 5 by 3 and $0.10 by 3)


Here is our math video part 1 and here is part 2

Thursday, October 28, 2010

Nicholas' Sesame Street video post


Here is my video

Lizelle, lara, jocelyn' Sing Sesame Street Post.

This is the original video that Lara, Lizelle and I did. :




This is the remake that Lizelle, Lara and I did of the song 'sing' by sesame street.
We talked about proportion, rates, and ratios.






Thank you for reading, and watching. (:

Wednesday, October 27, 2010

Paulo's Sesame video post, rateproportionratio

Our group has Roemer, Ishaka, and Paulo


Part to Part Ratio:
Compares different parts of the group,to each other

Example: 25:15

Part to Whole Ratio:
a ratio or a fraction that represents a relationship between a part and its whole.

Example: 3:8

Ratio:
a comparison of two numbers by division

2 Term Ratio: Compares two quantities measured in the same units.

Example: 5 blue cars: total cars

3 Term Ratio:
Compares three measured in the same units.

Example: 5:15:30

Rate: Compares two quantities measured in different units

Example: 3 laps/mins

Unit Rate:
ratio of two measurements in which the second term is 1.

Examples: $180 in 20 hours

Proportional Reasoning: relationship that says two ratios are equal.

Example: sugar1/lemon1=sweetness1


Unit Price:

unit rate is essentially a ratio used to compare a quantity to the way it is being measured

Example: 2 liters= $1.90 per liter


The video we did was Grover reacting the Old spice commercial there is a part 1 and part 2.




Monday, October 18, 2010

Karen's Sesame Street Video Post

Ratio:
Two Term Ratio - compares two quantities measured in the same unit.
Three Term Ratio - compares three quantites measured in the same unit.
Part to Part Ratio - compares different parts of the group to the whole group.
Part to Whole ratio - compares one part of a group to the whole group. It can be written in a decimal, fraction and percent.

Rate: compares two quantites measured in different units
Unit rate- a rate in which the second term is 1
Unit price - a rate used when shopping

Proportional Reasoning: a relationship that says that two ratios and two rates are equal. It can be written in a fraction form.


This is the original video, it was not on youtube so here is a link from the sesame street website.

This one is the one that we re-did.

Roemer's Sesame Video Post

Our Math group has Ishaka,Paulo,and Roemer.

Ratio:



2 Term Ratio:Compares two quantaties measured in the same units.



EXAMPLE: 1:9



3 Term Ratio:Compares three measured in the same units.



EXAMPLE: 6:1:9



Part To Part Ratio: Compares diffirent parts of the group,to each other.



EXAMPLE:7:6





Part To Whole Ratio: Compares 1 part of the ratio,to the rest.
EXAMPLE:3:92846829



Rate:Compares two quantaties measured in diffirent units.
example:100 kicks/min
Unit Rate:A rate in which the send term is 1.
example:5km in an hour.
Unit Price:A unit often used when shopping.Mostly used on "per 100g"or "per ml".
example:$1.50/100g.

Proportional Reasoning: A relationship that says two ratios are equal.(could be in fraction).
example:
















This is the original video we did,it was basically Grover and the Old Spice commercial.
This is our re-make.. part 1 and part 2.

Justin's Sesame Street Video Post

Our Math group was Justin and Nicholas

Ratio:

2 term ratio: Compares 2 quantities measured in the same units.
Example: 5:9

3 term ratio: Compares 3 quantities measured in the same units.
Example: 3:5:9

Part to part ratio: Compares different parts of the group to each other.
Example: 7:5

Part to whole ratio: Compares 1 part of the group to the whole group.
Example: 9:30

Rate:Compares two quantities measured in different units.
Example: 72 beats/ min

Unit rate: A rate in which the send term is 1.
Example: 20 km an hour

Unit price: A unit used when shopping, often shown per 100g or per 100ml, makes it easier for shoppers to compare costs of similar items.
Example: $2.19/100g

Proportional Reasoning:A relationship that says two ratios or two rates are equal, can be written in fraction form.
Example: 10 erasers cost $2, how much will 20 erasers cost?
set up:
_________=__________
Here is a link to the video that we chose to do, its about the letter R.


Here is our remake of the video



Sunday, October 17, 2010

Allison's Sesame Street Video Post

Ratio :
Two Term Ratio - compares two quantities measured in the same unit.
Example - White Cookies: Blue Cookies
1:2

Three Term Ratio - compares three quantites measured in the same unit.
Example :
White Cookies: Blue Cookies: Pink Cookies
1:2:3

Part to Part Ratio - compares different parts of the group to the whole group.
Example: White Cookies:Yellow Cookies
1:7

Part to Whole ratio
- compares one part of a group to the whole group. It can be written in a decimal, fraction and percent.
Example: Purple Cookies : Total Cookies 8:21



Rate:
Rate- compares two quantites measured in different units

Unit rate- a rate in which the second term is 1
Example :


Unit price - a rate used when shopping
Example :



Proportional Reasoning :

Proportional Reasoning - a relationship that says that two ratios and two rates are equal. It can be written in a fraction form.
Example :




The video, my partner Jocelle and I decided to re-write is about Ernie helping Cookiebunny count his cookies for Easter.



I apologize in advance. After uploading our video, my partner and I couldn't find our video. I don't know where in the world it is now :'(

Hanna's Sesame Street Video

Ratio

Two Term Ratio - compares two quantities measured in the same units
eg. Squares to Circles
6 : 7

Three Term Ratio - compares three quantites measured in the same units
eg. Squares to Circles to Triangles
6 : 7 : 1

Part to Part Ratio - compares different parts of a group to each other
eg. Triangles to Squares
1 : 6

Part to Whole Ratio - compares one part of a group to the whole group
eg. Circles to Whole Group
7 : 14

Rate

Rate - compares two quantities measured in different units
eg. Larry can type 100 words/4 minutes

Unit Rate - a rate in which th second term is one
eg. Larry types 25 words/minute

Unit Price - a rate used when shopping
eg. $1.78/100 grams of sauce

Proportional Reasoning

Proportional Reasoning - a relationship that says that two rates or ratios are equal
- can be written in fraction form


This is the video that I chose the rewrite. In this video, Grover tries to teach some student about school.





This is the video that I rewrote



Nils' Sesame Street Video Post

Our group was Nils, Errol, and Sam.
Rates
-compares two quantities measured in different units.
eg. 34km/2hours
Unit Rate
-a rate in which the second term is one.
eg. 3 potatoes/kilogram
Unit Price
-a unit rate used when shopping.
eg. $3.00/pound
Ratios
Two Term Ratio
-compares two quantities measured in the same unit.
eg. a:b, a to b, 3:4
Three Term Ratio
-compares three quantities measured in the same unit.
eg. a:b:c, a to b to c, 3:4:3
Part to Part Ratio
-compares different parts of the group to each other
eg. part:part
Part to Whole Ratio
-compares one part of the group to the group
eg part:whole
Proportional Reasoning
-a relationship that says that two ratios or two rates are equal
eg. 3/4=6/8
We rewrote this video. Grover tries to rearrange the letter "A" after an accident.



Here's our version.

Melanie's Sesame Street Video Post

My group was made up of Kristel, Josell and myself.

Ratio:
Two term ratio-
compares two quantities measured in the same units.
example- 2:3
Three term ratio- compares three quantities measured in the same units.
example- 2:3:4
Part to part ratio- compares different parts of a group to another part of the same group.
example- 4:2

a diagram of a two term ratio:



Rates:
rate- compares two quantities measured in different units.
example- 2m/8hr

unit rate- a rate in which the second term is one.
example- 3km/1m
unit price- a unit rate used when shopping.
example- $4/5pencil

a diagram of a
unit price:


Proportional Reasoning:
-a relationship that says that two ratios or two rates are equal.
example- 1/2 = 7/1
4


This is the video my group chose. It's about how Abby tries to make a doll from magic for Elmo.




This is our remake of the video.

Kristel's Sesame Street Video Post

Group Members: Melanie Ilagan, Josell Jamora and Kristel Aguason.



Ratio:

Two Term Ratio - compares two quantities measured in the same units

Three Term Ratio - compares three quantites measured in the same units

Part to Whole Ratio - compares different parts of the group to the whole group

Part to Whole ratio - compares one part of a group to the whole group and can be written in a decimal, fraction and percent

Example-

Two term -
Yellow candies : pink candies
7 : 4

Three term-
Yellow candies : pink candies : orange candies
7 : 4 : 3

Part to part-
Yellow candies : orange candies
7 : 3

Part to whole-
Orange candies : all candies
3 : 14



Rate:

Rate- compares two quantites measured in different units

Unit rate- a rate in which the second term is 1

Unit price - a rate used when shopping

Example for a unit rate:








Example for a unit price:








Proportional Reasoning:

Proportional Reasoning - a relationship that says that two ratios and two rates are equal. It can be writting in fraction form

Example:








This is the video that my group decided to rewrite. In this video, Abby Cadaby tries to wish elmo a doll with her magic wand.





This is result of our remade video.