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      Displaying 1-20 of 71208 resources
      • Thumb image for History-Social Science Course ModelsResource Type: Website / HyperLink

        History-Social Science Course Models

        Grades: PS/Pre-K to 12
        Subjects: History-Social Science
        HSS Course Models site, with examples of student work.
        Contributor: joe hobson
        Views: 0Favorites: 0
      • Thumb image for Visual Activity for Growth RateResource Type: Video

        Visual Activity for Growth Rate

        Grades: 5 to 8
        Subjects: Mathematics
        Proportional Reasoning
        Contributor: joe hobson
        Views: 0Favorites: 0
      • Thumb image for Barney: Cost Per UnitResource Type: Video

        Barney: Cost Per Unit

        Grades: 5 to 8
        Subjects: Mathematics
        Contributor: joe hobson
        Views: 0Favorites: 0
      • Thumb image for Your Special TownResource Type: Website / HyperLink

        Your Special Town

        Grades: 4 to 5
        Subjects: Science, History-Social Science
        This Xpeditions lesson asks students to consider the unique and special features of their hometown and to create a presentation ...
        Contributor: Jon Knolle
        Views: 0Favorites: 0
      • Thumb image for The Soccer ProblemResource Type: Website / HyperLink

        The Soccer Problem

        Grades: 9 to 12
        Subjects: Mathematics
        A soccer player is on a breakaway, dribbling the ball downfield, parallel to a sideline. From where should she shoot to have the...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for The Slope of a Line (Video)Resource Type: Website / HyperLink

        The Slope of a Line (Video)

        Grades: 7 to 10
        Subjects: Mathematics
        In this video, students will be able to watch as the slope of a line is determined using the coordinates of two points from that...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Smokey Bear Takes AlgebraResource Type: Website / HyperLink

        Smokey Bear Takes Algebra

        Grades: 9 to 12
        Subjects: Mathematics
        This lesson introduces students to the many factors that play a role in creating a forest-fire danger rating index. They will be...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for The "Locker Problem"Resource Type: Website / HyperLink

        The "Locker Problem"

        Grades: 7 to 9
        Subjects: Mathematics
        This is an activity to explore the classic math problem involving student lockers. There is also a wonderful applet that can sh...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Don't Freeze the Engine!Resource Type: Website / HyperLink

        Don't Freeze the Engine!

        Grades: 9 to 12
        Subjects: Mathematics
        In this lesson, students will learn to read an antifreeze chart to determine the necessary mix of antifreeze and water for prote...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Proof Without Words - Pythagorean TheoremResource Type: Website / HyperLink

        Proof Without Words - Pythagorean Theorem

        Grades: 6 to 8
        Subjects: Mathematics
        Why is c2 = a2 + b2? Watch a dynamic, geometric "proof without words" of the Pythagorean Theorem. Students will be able to chang...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Function AnalyzerResource Type: Website / HyperLink

        Function Analyzer

        Grades: 7 to 12
        Subjects: Mathematics
        Allow students to see the rationale behind symbolic operations used to solve a linear equation with this neat interactive tool! ...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Leonardo Da Vinci ActivityResource Type: Website / HyperLink

        Leonardo Da Vinci Activity

        Grades: 7 to 8
        Subjects: Mathematics
        Students will make measurements, create graphs, and interpret them to investigate whether or not Da Vinci got the proportions ri...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Alien Angles interactiveResource Type: Website / HyperLink

        Alien Angles interactive

        Grades: 6 to 9
        Subjects: Mathematics
        This is a good activity to allow students to become proficient at estimating angles.
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Polynomials and Fractions VideoResource Type: Website / HyperLink

        Polynomials and Fractions Video

        Grades: 7 to 9
        Subjects: Mathematics
        A short cartoon video that explains what polynomials are.
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Equation Buster (Interactive)Resource Type: Website / HyperLink

        Equation Buster (Interactive)

        Grades: 7 to 10
        Subjects: No subjects selected.
        In this interactive, students can practice solving an equation for an unknown step by step.
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Rags to Riches Algebra GameResource Type: Website / HyperLink

        Rags to Riches Algebra Game

        Grades: 7 to 9
        Subjects: Mathematics
        This game is patterned after "Who Wants To Be A Millionaire?" Students have to answer each algebra question correctly to move up...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for How do you solve a variable equation?Resource Type: Website / HyperLink

        How do you solve a variable equation?

        Grades: 7 to 9
        Subjects: Mathematics
        This video takes students through the process of solving four types of equations: addition, subtraction, multiplication, and div...
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Algebraic Reasoning InteractiveResource Type: Website / HyperLink

        Algebraic Reasoning Interactive

        Grades: 7 to 9
        Subjects: Mathematics
        Learn how to think algebraically with these clever weighing scales!
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for Airfares ActivityResource Type: Website / HyperLink

        Airfares Activity

        Grades: 9 to 12
        Subjects: Mathematics
        This lesson introduces the concept of exponential functions using information students gather and compile from airline websites....
        Contributor: Brian Ausland
        Views: 0Favorites: 0
      • Thumb image for History of Space ExplorationResource Type: Website / HyperLink

        History of Space Exploration

        Grades: 4
        Subjects: English-Language Arts, History-Social Science
        This is one of the Smithsonian's educational "Idea Labs" that is focused on the history of space travel during the race to the m...
        Contributor: Brian Ausland
        Views: 0Favorites: 0