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**1-20**of**100**resources## 3D Transmographer

Grades: PS/Pre-K to 12, Undergraduate to GraduateSubjects: Measurement & Geometry, Education, Child Development & Family Services, Professional Development, Mathematics and 2 additional..In this activity, students graph polygons on a coordinate plane then choose whether to translate, reflect, revolve, or rotate th...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Adjustable Spinner

Grades: PS/Pre-K to 12Subjects: Probability, Education, Child Development & Family Services, Professional Development, Mathematics, Curriculum DesignIn this activity, students manipulate the sections on a spinner then run simulated trials on that spinner as a way to develop co...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## 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## Distance-Time Graphs

Grades: PS/Pre-K to 12Subjects: Coordinate Systems & Graphing, Mathematics, Algebra & Functions, Equations and InequalitiesThis 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## Modeling Linear Relationships

Grades: PS/Pre-K to 12Subjects: Coordinate Systems & Graphing, Professional Development, Mathematics, Algebra & Functions, Equations and InequalitiesIn 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: Measurement, Tools, and Data Analysis, Professional Development, Number Sense, Mathematics 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## Cylinders and Prisms

Grades: PS/Pre-K to 12Subjects: Measurement & Tools, Area & Volume, MathematicsIn 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: Coordinate Systems & Graphing, Mathematics, Algebra & Functions, Equations and InequalitiesFrom 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## Slopes and Equations of Lines

Grades: PS/Pre-K to 12Subjects: Coordinate Systems & Graphing, Mathematics, Algebra & Functions, Equations and InequalitiesThis 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## Walk the Line: A Module on Linear Functions

Grades: 6 to 12Subjects: Measurement, Tools, and Data Analysis, Coordinate Systems & Graphing, Professional Development, Number Sense and 3 additional..This module was written for a Pre-Algebra or Algebra I class in mind. It will lead students through the process of graphing data...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Circle Problems - Radius, Diameter, Circumference and Area

Grades: PS/Pre-K to 12Subjects: Measurement & Tools, Area & Volume, MathematicsThis "fill-in-the-blank" worksheet allows students to generate radius, diameter, circumference, and area for circles given only ...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Linear Equations in One Variable

Grades: PS/Pre-K to 12This lesson introduces students to linear equations in one variable; shows how to solve them using addition, subtraction, multip...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Trig River

Grades: 6 to 12Subjects: Measurement & Tools, Geometric Figures, Measurement & Geometry, Earth & Space Science and 3 additional..Students learn about and use a right triangle to determine the width of a pretend river. Working in teams, they estimate of the ...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Classroom Triangles

Grades: 6 to 12Subjects: Measurement & Tools, Measurement & Geometry, Earth & Space Science, Making & Reading Maps and 2 additional..In this activity, students will use bearing measurements to triangulate and determine objects' locations. Working in teams of tw...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Close Enough?

Grades: 6 to 12Subjects: Measurement & Tools, Measurement & Geometry, Earth & Space Science, Trigonometry/Pre-Calculus and 4 additional..Accuracy of measurement in navigation depends very much on the situation. If a sailor's target is an island 200 km wide, sailing...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## The Yo-Yo Problem: Solving Linear Equations

Grades: PS/Pre-K to 12Subjects: Coordinate Systems & Graphing, Professional Development, Mathematics, Algebra & Functions, Equations and InequalitiesIn this lesson, students explore linear patterns, write a pattern in symbolic form, and solve linear equations using algebra til...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Mathline Activity III -- Pairwise Comparisons

Grades: 6 to 12Subjects: Science, Current Science, Life Sciences, Measurement, Tools, and Data Analysis and 10 additional..Mock-election demonstrating the pairwise comparison method of decision making, whereby each candidate is compared to another and...Contributor: National Science Digital Library (NSDL)Views: 0Favorites: 0## Linear Inequalities

Grades: PS/Pre-K to 12Subjects: Mathematics, Algebra & Functions, Equations and InequalitiesUpon completing this lesson, student should be able to use the addition, subtraction, multiplication, and division properties of...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Linear Equations

Grades: PS/Pre-K to 12Subjects: Coordinate Systems & Graphing, Professional Development, Mathematics, Algebra & Functions, Equations and InequalitiesThis unit is a full lesson on linear equations with many problems for students and notes to teachers embedded. It begins with a ...Contributor: The NSDL Math Common Core CollectionViews: 0Favorites: 0## Proportional Reasoning

Grades: PS/Pre-K to 12Subjects: Rates and Proportions, Number SenseIn 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