Math Tools Browse

Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in Math 7 for Ratio and proportion Browse discussions			Login to Subscribe / Save Results
Solving Proportions Story	Ratio and proportion (Math 7)	JavaScript	Story	[0]
Middle school teacher, Jeff LeMieux, writes about how he uses the Javascript page, Solving Proportions. More: lessons, discussions, ratings, reviews,...
Direct Variation (Amsco Integr...	Making comparisons (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,...
Percent Mixture Problems (Alge...	Proportions (Math 7)	Flash	Support Material	[0]
This mini-lesson explains how to work with percent mixture problems. More: lessons, discussions, ratings, reviews,...
Ratio (Amsco Integrated Algebr...	Ratios (Math 7)	Flash	Support Material	[0]
This mini-lesson explains ratios, equivalent ratios, and continued ratios. More: lessons, discussions, ratings, reviews,...
Verbal Problems Involving Rati...	Ratios (Math 7)+	Flash	Support Material	[0]
This mini-lesson explains how to solve word problems involving ratios. More: lessons, discussions, ratings, reviews,...
Work Related Problems (Algebra...	Ratio and proportion (Math 7)	Flash	Support Material	[0]
This mini-lesson explains work problems involving situations such as a group of people working together on a job. More: lessons, discussions, ratings, reviews,...
Compare Prices During the Grea...	Making comparisons (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...	Making comparisons (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-	Making comparisons (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,...
Touch Fraction	Ratio and proportion (Math 7)	Android	Tool	[0]
Touch Fraction lets you visualize positive and negative fractions -- and zoom into equivalent fractions using the rational representation diagram. More: lessons, discussions, ratings, reviews,...
All About Ratios	Ratios (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?	Proportions (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,...
SimCalc MathWorlds Software fo...	Ratio and proportion (Math 7)	Computer	Tool	[2]
The SimCalc Project aims to democratize access to the Mathematics of Change for mainstream students by combining advanced simulation technology with innovative curriculum that begins in the early g... More: lessons, discussions, ratings, reviews,...
Tip Jar	Ratios (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,...
Connection Speed	Ratio and proportion (Math 7)+	Excel	Tool	[0]
Students test the speed of their Internet connection and then estimate the time required to upload and download files of various sizes. More: lessons, discussions, ratings, reviews,...
How fast can you run?	Rates (Math 7)	Excel	Tool	[1]
Students determine how fast they can run in ft/s, mi/hr, m/s, and km/hr. More: lessons, discussions, ratings, reviews,...
About Variation	Ratios (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...	Ratios (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,...
Rate	Rates (Math 7)	Flash	Tool	[0]
Understand that rate compares two quantities of different kinds of units and learn how to express rates as unit rates. This online lesson includes an interactive activity and assessment question set. More: lessons, discussions, ratings, reviews,...
Thinking Blocks - Ratio Word P...	Ratio and proportion (Math 7)	Flash	Tool	[6]
Thinking Blocks teaches students in grades 4 - 6 how to model and solve multistep word problems dealing with ratio and proportion. Using brightly colored blocks, students model the relationships among... More: lessons, discussions, ratings, reviews,...
Balance Applet	Ratio and proportion (Math 7)	Java Applet	Tool	[0]
The weight of one of three shapes is shown in a box below that shape. Try to figure out the weight of the other two objects by using the balance. More: lessons, discussions, ratings, reviews,...
Changing Cost per Minute	Rates (Math 7)	Java Applet	Tool	[3]
Users learn how modifications in the rate affect the linear graph displaying accumulation (the total cost of calls). More: lessons, discussions, ratings, reviews,...
Constant Cost per Minute	Rates (Math 7)	Java Applet	Tool	[0]
Users examine and try to understand the relationship between a constant rate and how it affects the cost over time. More: lessons, discussions, ratings, reviews,...
« previous 1 Page 2 3 4 next »