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Displaying 13 resources
• Resource Type: Website / HyperLink

## Interpreting Proportional Relationships

Subjects: Professional Development, Number Sense, Rates and Proportions
This series of activities allows students to experiment to discover proportional relationships This activity has three objective...
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• Resource Type: Website / HyperLink

## Statistics and Shopping

Subjects: Number Sense, Data Analysis, Statistics, and Probability, Mathematics, Probability
This lesson, from the Shodor Education Foundation, Inc., is devoted to demonstrating some real world applications of statistic...
Contributor: Thinkfinity
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• Resource Type: Website / HyperLink

## Ratios

Subjects: Measurement & Geometry, Number Sense, Mathematics, Angles & Pythagorean Theorem, Rates and Proportions
This set of instructional materials and problems helps students understand ratios and proportions, starting with a simple review...
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• Resource Type: Website / HyperLink

## What's My Ratio?

Subjects: Professional Development, Number Sense, Rates and Proportions
In this activity, students use linear measurement and calculators to investigate proportionality and determine the constant rati...
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• Resource Type: Website / HyperLink

## Proportional Reasoning

Subjects: Number Sense, Rates and Proportions
In this session, a special kind of functional relationship is explored: the proportional relationship. Students develop proporti...
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• Resource Type: Website / HyperLink

## Linking Length, Perimeter, Area, and Volume

Subjects: Measurement & Geometry, Area & Volume, Number Sense, Measurement & Tools and 2 additional..
This sequence of four lessons is designed to help students to understand ratio, proportion, scale factor, and similarity. Using ...
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• Resource Type: Website / HyperLink

## Word Problems: Simple Interest

Subjects: Number Sense, Inquiry & Problem Based Learning, Education, Child Development & Family Services, Current Science, Parts of a Whole (Fractions, Decimals & Percent)
This site explains to students the concept of simple interest, the four variables involved, and the formula for calculating simp...
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• Resource Type: Website / HyperLink

## Statistics and Shopping

Subjects: Curriculum Design, Professional Development, Data Analysis, Statistics, and Probability, Mathematics and 2 additional..
This lesson is designed to develop students' understanding of taking percentages related to multiple markdowns and sale prices w...
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• Resource Type: Website / HyperLink

## Giant Museum

Subjects: Measurement, Tools, and Data Analysis, Science, Area & Volume, Professional Development and 7 additional..
In this activity children predict the size of a giant scale model of a rectangular object such as comb. They then make a model a...
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• Resource Type: Website / HyperLink

## Cooking by Numbers

Subjects: Number Sense, Rates and Proportions, Current Science
In this activity, students are introduced to real word applications of ratio and proportion through cooking with recipes. Studen...
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• Resource Type: Website / HyperLink

## Modeling Linear Relationships

Subjects: Equations and Inequalities, Professional Development, Coordinate Systems & Graphing, Mathematics, Algebra & Functions
In this lesson, students use data collected comparing height and arm span and create a scatter plot from the bivariate data. In ...
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• Resource Type: Document