Displaying 13 resources
Interpreting Proportional Relationships
Grades: 6 to 12Subjects: Professional Development, Number Sense, Rates and ProportionsThis series of activities allows students to experiment to discover proportional relationships This activity has three objective...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0Statistics and Shopping
Grades: 8Subjects: Probability, Data Analysis, Statistics, and Probability, Number Sense, MathematicsThis lesson, from the Shodor Education Foundation, Inc., is devoted to demonstrating some real world applications of statistic...Contributor: ThinkfinityViews: 0Favorites: 0Ratios
Grades: PS/Pre-K to 12Subjects: Number Sense, Measurement & Geometry, Mathematics, Angles & Pythagorean Theorem, Rates and ProportionsThis 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: 0What's My Ratio?
Grades: 6 to 9Subjects: Professional Development, Number Sense, Rates and ProportionsIn this activity, students use linear measurement and calculators to investigate proportionality and determine the constant rati...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0Proportional Reasoning
Grades: PS/Pre-K to 12Subjects: Number Sense, Rates and ProportionsIn this session, a special kind of functional relationship is explored: the proportional relationship. Students develop proporti...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0Linking Length, Perimeter, Area, and Volume
Grades: PS/Pre-K to 12Subjects: Area & Volume, Number Sense, Measurement & Geometry, Mathematics and 2 additional..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 CollectionViews: 0Favorites: 0Word Problems: Simple Interest
Grades: PS/Pre-K to 12Subjects: Parts of a Whole (Fractions, Decimals & Percent), Education, Child Development & Family Services, Number Sense, Inquiry & Problem Based Learning, Current ScienceThis 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: 0Statistics and Shopping
Grades: 6 to 12Subjects: Professional Development, Education, Child Development & Family Services, 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: 0Giant Museum
Grades: TK/K to 9Subjects: Nature & Method of Science, Area & Volume, Professional Development, Education, Child Development & Family Services 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 CollectionViews: 0Favorites: 0Cooking by Numbers
Grades: PS/Pre-K to 12Subjects: Number Sense, Current Science, Rates and ProportionsIn this activity, students are introduced to real word applications of ratio and proportion through cooking with recipes. Studen...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0Modeling Linear Relationships
Grades: PS/Pre-K to 12Subjects: Mathematics, Equations and Inequalities, Professional Development, Algebra & Functions, Coordinate Systems & GraphingIn 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: 0Conversion Word Problems
Grades: PS/Pre-K to 12Subjects: Education, Child Development & Family Services, Inquiry & Problem Based Learning, Measurement & Geometry, 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 CollectionViews: 0Favorites: 0Grid and Percent It
Grades: PS/Pre-K to 12Subjects: Professional Development, Parts of a Whole (Fractions, Decimals & Percent), Number Sense, Rates and ProportionsThis 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 CollectionViews: 0Favorites: 0