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Resource Type: Website / HyperLink
Interpreting Proportional Relationships
Grades: 6 to 12
Subjects: Professional Development, Rates and Proportions, Number Sense
This series of activities allows students to experiment to discover proportional relationships This activity has three objective...
Contributor: The NSDL Math Common Core Collection
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Resource Type: Website / HyperLink
Statistics and Shopping
Grades: 8
Subjects: Probability, Data Analysis, Statistics, and Probability, Mathematics, Number Sense
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
Grades: PS/Pre-K to 12
Subjects: Rates and Proportions, Mathematics, Angles & Pythagorean Theorem, Number Sense, Measurement & Geometry
This set of instructional materials and problems helps students understand ratios and proportions, starting with a simple review...
Contributor: National Science Digital Library (NSDL)
Views: 0Favorites: 0
Resource Type: Website / HyperLink
What's My Ratio?
Grades: 6 to 9
Subjects: Professional Development, Rates and Proportions, Number Sense
In this activity, students use linear measurement and calculators to investigate proportionality and determine the constant rati...
Contributor: National Science Digital Library (NSDL)
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Proportional Reasoning
Grades: PS/Pre-K to 12
Subjects: Rates and Proportions, Number Sense
In this session, a special kind of functional relationship is explored: the proportional relationship. Students develop proporti...
Contributor: National Science Digital Library (NSDL)
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Linking Length, Perimeter, Area, and Volume
Grades: PS/Pre-K to 12
Subjects: Measurement & Tools, Rates and Proportions, Mathematics, Area & Volume and 2 additional.., Number Sense, Measurement & Geometry
This sequence of four lessons is designed to help students to understand ratio, proportion, scale factor, and similarity. Using ...
Contributor: The NSDL Math Common Core Collection
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Word Problems: Simple Interest
Grades: PS/Pre-K to 12
Subjects: Current Science, Inquiry & Problem Based Learning, Parts of a Whole (Fractions, Decimals & Percent), Number Sense, Education, Child Development & Family Services
This site explains to students the concept of simple interest, the four variables involved, and the formula for calculating simp...
Contributor: National Science Digital Library (NSDL)
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Statistics and Shopping
Grades: 6 to 12
Subjects: Professional Development, Current Science, 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...
Contributor: National Science Digital Library (NSDL)
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Giant Museum
Grades: TK/K to 9
Subjects: Measurement & Tools, Professional Development, Mathematics, Inquiry & Problem Based Learning 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...
Contributor: The NSDL Math Common Core Collection
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Cooking by Numbers
Grades: PS/Pre-K to 12
Subjects: Current Science, Rates and Proportions, Number Sense
In this activity, students are introduced to real word applications of ratio and proportion through cooking with recipes. Studen...
Contributor: The NSDL Math Common Core Collection
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Modeling Linear Relationships
Grades: PS/Pre-K to 12
Subjects: Professional Development, Algebra & Functions, Mathematics, Coordinate Systems & Graphing, Equations and Inequalities
In this lesson, students use data collected comparing height and arm span and create a scatter plot from the bivariate data. In ...
Contributor: National Science Digital Library (NSDL)
Views: 0Favorites: 0
Resource Type: Document
Conversion Word Problems
Grades: PS/Pre-K to 12
Subjects: Unit Conversions, Measurement & Tools, English-Language Arts, Mathematics and 3 additional..
This ready-to-print work sheet presents students with three problems, and in order to solve them, students must convert between ...
Contributor: The NSDL Math Common Core Collection
Views: 0Favorites: 0
Resource Type: Website / HyperLink
Grid and Percent It
Grades: PS/Pre-K to 12
Subjects: Professional Development, Rates and Proportions, Parts of a Whole (Fractions, Decimals & Percent), Number Sense
This lesson begins with a basic visual used in many textbooks: a 10 ? 10 grid as a model for demonstrating percent as "parts per...
Contributor: The NSDL Math Common Core Collection
Views: 0Favorites: 0