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Resource Name	Topic (Course)	Technology	Type	Rating
Browsing: All Content in Math 7 for Ratio and proportion Browse discussions			Login to Subscribe / Save Results
Consumer Price Index (CPI) Inf...	Rates (Math 7)+	Java Applet	Tool	[0]
This is an inflation calculator for adjusting costs from one year to another using the Consumer Price Index (CPI) inflation index. This inflation calculator is based on the average inflation index dur... More: lessons, discussions, ratings, reviews,...
Fish Farm I	Ratios (Math 7)	Java Applet	Tool	[1]
Students try to place male and female fish in different ponds such as to satisfy certain restrictions on the ratios of male to female fish. More: lessons, discussions, ratings, reviews,...
Fish Farm, Part II	Ratios (Math 7)	Java Applet	Tool	[1]
Students collect data on randomly chosen fish from a pond. Using this data, they try to determine the ratio of male fish to female fish in the pond. More: lessons, discussions, ratings, reviews,...
Free Ride	Ratio and proportion (Math 7)	Java Applet	Tool	[2]
This applet allows you to vary the gear ratio of a bike. The distance traveled by a half-pedal is determined by the ratio of gears. Can you capture all five flags on a course? More: lessons, discussions, ratings, reviews,...
Galactic Exchange	Ratio and proportion (Math 7)	Java Applet	Tool	[4]
Students are asked to discover the exchange rates among different types of alien currency, and use this information to find out the amount of money needed to "buy" certain types of food. More: lessons, discussions, ratings, reviews,...
Graph Zooming	Scale (Math 7)	Java Applet	Tool	[0]
Students use different buttons to zoom a graph. They then investigate what is visible and what isn't, depending on which scale the zoom displays. More: lessons, discussions, ratings, reviews,...
Image Tool	Scale (Math 7)	Java Applet	Tool	[0]
This activity allows the user to measure angles and explore the concept of "scale" as it pertains to maps, images, and drawings. More: lessons, discussions, ratings, reviews,...
Integer Bars	Ratio and proportion (Math 7)	Java Applet	Tool	[0]
Compare, rotate, and combine Integer Bars, which come in different colors and lengths -- from 1 unit to 10 units. NOTE: Jill Britton discovered that a zipped version of this applet by J... More: lessons, discussions, ratings, reviews,...
LineUp with Math	Ratio and proportion (Math 7)	Java Applet	Tool	[0]
LineUp With Math(TM) consists of six Problem Sets. Each enables students to explore and apply decision-making and proportional reasoning skills to resolve distance-rate-time conflicts in realistic ... More: lessons, discussions, ratings, reviews,...
Pan Balance - Shapes (Fixed Va...	Ratio and proportion (Math 7)	Java Applet	Tool	[3]
This double pan balance, created for use by participants in the PreK‑2 Algebra E‑Workshop, is a special version of the Pan Balance - Shapes applet. It uses numbers that are friendly for pr... More: lessons, discussions, ratings, reviews,...
Pool Table	Ratio and proportion (Math 7)	Java Applet	Tool	[9]
This applet allows users to explore the game of Paper Pool in which a ball leaves a corner at 45 degrees and continues on until landing in a pocket. More: lessons, discussions, ratings, reviews,...
Proportioner	Making comparisons (Math 7)+	Java Applet	Tool	[0]
Highlight proportion and scale with this tool that allows you to compare image dimensions by using one image to "paint" another. Use the Warm Up activity to familiarize yourself with the tool. More: lessons, discussions, ratings, reviews,...
Side Length, Volume, and Surfa...	Scale (Math 7)	Java Applet	Tool	[0]
The user can manipulate the scale factor that links two three-dimensional rectangular prisms and learn about the relationships among edge lengths, surface areas, and volumes. More: lessons, discussions, ratings, reviews,...
Understanding Distance, Speed,...	Rates (Math 7)	Java Applet	Tool	[72]
In this activity, students investigate how changing starting position and step size affects the graph of the time versus distance relationship. More: lessons, discussions, ratings, reviews,...
Understanding Ratios of Areas ...	Ratios (Math 7)	Java Applet	Tool	[0]
Users are given an opportunity to explore an interesting quantitative relationship between the area of a polygon and the area of an inscribed figure formed by joining the midpoints of the adjacent sid... More: lessons, discussions, ratings, reviews,...
Distance, Rate, and Time	Rates (Math 7)+	JavaScript	Tool	[0]
The user learns about rates and how to use formulas for solving word problems. After viewing examples, users can interactively practice problems using proportions or the distance formula to find the m... More: lessons, discussions, ratings, reviews,...
Gross Domestic Product Deflato...	Rates (Math 7)+	JavaScript	Tool	[0]
This is an inflation calculator for adjusting costs from one year to another using the Gross Domestic Product (GDP) Deflator inflation index. This inflation calculator is based on the inflation rate d... More: lessons, discussions, ratings, reviews,...
Math Cats Balance	Ratio and proportion (Math 7)	JavaScript	Tool	[0]
You can choose from a wide range of objects to place on this scale - from electrons to galaxies! Click the arrow next to "thin cat" and scroll up and down the object lists to see all the choices. More: lessons, discussions, ratings, reviews,...
Proportions	Proportions (Math 7)	JavaScript	Tool	[0]
The user reviews the definition of proportions and how to take the cross product. After viewing examples, users can practice finding the cross product to solve for the missing number in the proportion... More: lessons, discussions, ratings, reviews,...
Ratios	Ratios (Math 7)	JavaScript	Tool	[0]
The user reviews what ratios are. After viewing examples, users can practice finding equivalent ratios with this interactive tool. More: lessons, discussions, ratings, reviews,...
Ratios and Proportions Unit Qu...	Ratios (Math 7)+	JavaScript	Tool	[0]
The user takes an online interactive quiz on ratios, proportions, rates, and similar figures. More: lessons, discussions, ratings, reviews,...
Similar Figures	Ratios (Math 7)+	JavaScript	Tool	[0]
The user learns what similar figures are and how to determine if two figures are similar. After viewing examples, users can interactively practice determining the length of the missing side of two sim... More: lessons, discussions, ratings, reviews,...
Solving Proportions	Ratio and proportion (Math 7)	JavaScript	Tool	[1]
A JavaScript which demonstrates solving proportions using the proportion equation. More: lessons, discussions, ratings, reviews,...
Jets Distance Problem	Rates (Math 7)	Shockwave	Tool	[0]
The 3-D animated video helps students understand the wordings in the following distance, rate, and time word problem: Two space jets named Dragon and Eagle start from Mars and fly in opposite dire... More: lessons, discussions, ratings, reviews,...
Panda Distance Problem --- the...	Ratio and proportion (Math 7)	Shockwave	Tool	[0]
The 3-D animated video helps students understand the wordings in the following distance, time, and rate word problem: The baby panda left home. Two minutes later, Mama found out an... More: lessons, discussions, ratings, reviews,...
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