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**1-20**of**249**resources## Least Squares Regression

Grades: 9 to 12Subjects: MathematicsIn this nine-lesson unit, from Illuminations, students interpret the slope and y-intercept of least squares regression lines in ...Contributor: ThinkfinityViews: 0Favorites: 0## Statistics and Shopping

Grades: 8Subjects: Data Analysis, Statistics, and Probability, Mathematics, Probability, Number SenseThis lesson, from the Shodor Education Foundation, Inc., is devoted to demonstrating some real world applications of statistic...Contributor: ThinkfinityViews: 0Favorites: 0## Art to Zoo: 200 Years and Counting: How the U.S. Census Tracks Social Trends (1990)

Grades: No grades selected.Subjects: History-Social Science, Mathematics, United States HistoryLesson plan in which students learn how census data is collected and how it is used. Students fill out census forms and interpre...Contributor: Smithsonian EducationViews: 0Favorites: 0## Take Ten

Grades: TK/K to 6Subjects: Mathematics, Measurement & Tools, Number SenseIn this activity, learners will make cleaning up more fun with predictions and counting. Estimate how many things are on the flo...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Distance-Time Graphs

Grades: PS/Pre-K to 12Subjects: Equations and Inequalities, Mathematics, Coordinate Systems & Graphing, Algebra & FunctionsThis site describes a distance-time graph, how it compares to the equation for a line, and uses equations to calculate speed and...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## It Takes Ten

Grades: PS/Pre-K to 12Subjects: Mathematics, Measurement & Tools, Measurement & Geometry, Force & Motion and 4 additional..In this activity, students will estimate and measure weight to the nearest gram, length to the nearest centimeter, volume to the...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Learning About Ratios: A Sandwich Study

Grades: PS/Pre-K to 12Subjects: Rates and Proportions, Professional Development, Number SenseThis lesson introduces students to the concept of ratio through a hands-on, delicious experiment. After an introductory activity...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Modeling Linear Relationships

Grades: PS/Pre-K to 12Subjects: Mathematics, Equations and Inequalities, Algebra & Functions, Coordinate Systems & Graphing, Professional DevelopmentIn 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## Forms of Linear Equations

Grades: 6 to 12Subjects: Equations and Inequalities, Mathematics, Measurement, Tools, and Data Analysis, Algebra & Functions and 2 additional..The lesson summarizes four forms of equations with which students should be familiar. These include: direct variation, slope-int...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Measures

Grades: PS/Pre-K to 12Subjects: Mathematics, Science, Measurement & Tools, Measurement, Tools, and Data Analysis and 3 additional..This interactive applet is designed to "develop students' understanding of the concept of area." In it, students are able to dra...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Cylinders and Prisms

Grades: PS/Pre-K to 12Subjects: Mathematics, Measurement & Tools, Area & VolumeIn this lesson, students will examine cylinders and prisms, define them, and measure their surface areas and volumes. The site h...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Graphing Linear Equations

Grades: PS/Pre-K to 12Subjects: Equations and Inequalities, Mathematics, Coordinate Systems & Graphing, Algebra & FunctionsFrom Elizabeth Stapel at Purplemath, this module helps students understand how to graph linear equations by making a neat T-char...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## A Measurement Hunt

Grades: PS/Pre-K to 12Subjects: Mathematics, Measurement & Tools, Measurement & GeometryIn this activity, students hunt around the classroom to find objects of various nonstandard measurements to enhance their estima...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Stack It Up!

Grades: TK/K to 9Subjects: Earth's Resources, Engineering & Design, Technology, Measurement, Tools, and Data Analysis and 10 additional..Students analyze and begin to design a pyramid. Working in engineering teams, they perform calculations to determine the area of...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Word Problems: Simple Interest

Grades: PS/Pre-K to 12Subjects: Inquiry & Problem Based Learning, Parts of a Whole (Fractions, Decimals & Percent), Education, Child Development & Family Services, Number Sense, 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: 0## Slopes and Equations of Lines

Grades: PS/Pre-K to 12Subjects: Equations and Inequalities, Mathematics, Coordinate Systems & Graphing, Algebra & FunctionsThis unit contains three parts which serve to help students understand slope and linear equations. The first link takes visitors...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Translating Word Problems into Equations

Grades: PS/Pre-K to 12Subjects: Inquiry & Problem Based Learning, Equations and Inequalities, Mathematics, Algebra & Functions, Education, Child Development & Family ServicesThis site shows students how to translate word problems into equations. It gives seven steps, from reading the problem carefully...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Mathematics Common Core Unpacked: Grade Three

Grades: TK/K to 6Subjects: Mathematics, Professional DevelopmentThis document provides descriptions and examples of what each Mathematics Common Core standard means a Grade Three student will ...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Determining Densities

Grades: 6 to 12Subjects: Properties of Matter, Personal and Community Health, Fluid Dynamics, Measurement, Tools, and Data Analysis and 11 additional..Students will use two different methods to determine the densities of a variety of materials and objects. The first method invol...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Multiply Fractions Jeopardy

Grades: PS/Pre-K to 12Subjects: Mathematics, Multiplication & Division, Parts of a Whole (Fractions, Decimals & Percent), Number SenseThis interactive game for one or two players is presented Jeopardy-style with five categories: Multiply a Whole Number by a Frac...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0