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Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in Math 7 for Proportional reasoning Browse discussions			Login to Subscribe / Save Results
Story - Side Length and Area o...	Proportional reasoning (Math 7)	Java Applet	Story	[0]
'Side Length and Area of Similar Figures' applet and the corresponding 'Side Length, Volume, and Surface Area of Similar Solids' applet are the subject of this story. These two applets help demonstrat... More: lessons, discussions, ratings, reviews,...
Direct Variation (Amsco Integr...	Proportional reasoning (Math 7)	Flash	Support Material	[0]
This mini-lesson explains direct variation: a relationship between two variables such that their ratio is always constant. More: lessons, discussions, ratings, reviews,...
Compare Prices During the Grea...	Proportional reasoning (Math 7)	JavaScript	Support Material	[0]
How much did toys and clothing cost during the Great Depression of the 1930s? What would they cost today? Look at the Then and Now: Prices table below. In the left column is a list of women's clot... More: lessons, discussions, ratings, reviews,...
Consumer Price Index (Estimate...	Proportional reasoning (Math 7)	JavaScript	Support Material	[0]
This page has data on the Consumer Price Index (CPI) is a measure of the average change in prices over time in a market basket of goods and services. The Bureau of Labor Statistics releases CPI data m... More: lessons, discussions, ratings, reviews,...
Consumer Price Index, 1913-	Proportional reasoning (Math 7)	JavaScript	Support Material	[0]
The Consumer Price Index (CPI) is a measure of the average change in prices over time in a market basket of goods and services. The Bureau of Labor Statistics releases CPI data monthly. This table pro... More: lessons, discussions, ratings, reviews,...
All About Ratios	Proportional reasoning (Math 7)	Computer	Tool	[2]
The "All About Ratios" activities are designed to introduce ratios in a concept-building way. The activities can be done on computers with Internet access or be printed. The author suggests that pairs... More: lessons, discussions, ratings, reviews,...
How much did it cost back in?	Proportional reasoning (Math 7)	Computer	Tool	[0]
This WolframAlpha widget calculates and displays the current value of a historical amount of money. More: lessons, discussions, ratings, reviews,...
Tip Jar	Proportional reasoning (Math 7)	Computer	Tool	[0]
What's the deal with all the tip calculators in the App Store? Is calculating 15% hard? Nope, and this lesson uses percents to explore the math of eating--and working--in a restaurant, from leaving ti... More: lessons, discussions, ratings, reviews,...
About Variation	Proportional reasoning (Math 7)	Flash	Tool	[0]
This tutorial explains direct variation, indirect variation, and the constant of variation as they describe the relationship between the x and y values in a simple function. College Cram charges... More: lessons, discussions, ratings, reviews,...
All About Ratios: A Learning T...	Proportional reasoning (Math 7)	Flash	Tool	[2]
The "All About Ratios" activities are designed to introduce ratios in a concept-building way. Activities include both practice exercises and a quiz. More: lessons, discussions, ratings, reviews,...
Ameba	Proportional reasoning (Math 7)	Flash	Tool	[3]
Ameba is designed to help students gain a better understanding of ratios and proportions. Students are asked to eat a given amount of dots in reference to the total number of dots on the board. The to... More: lessons, discussions, ratings, reviews,...
Personal Shopper	Proportional reasoning (Math 7)	Flash	Tool	[3]
The Personal Shopper game uses shopping and money-handling in order to reinforce the idea of proportional reasoning. The gameplay involves the player being given a certain amount of money, and a perc... More: lessons, discussions, ratings, reviews,...
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