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      Displaying 241-250 of 250 resources
      • Thumb image for Does It All Add Up?Resource Type: Website / HyperLink

        Does It All Add Up?

        Grades: 9 to 12
        Subjects: Professional Development
        This lab introduces basic chemistry concepts in molecular interactions, measurements, prediction, and critical thinking.
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      • Thumb image for Symmetry and Tilings: An ExplorationResource Type: Website / HyperLink

        Symmetry and Tilings: An Exploration

        Grades: No grades selected.
        Subjects: Mathematics, Professional Development
        Students are directed to read through a Web-based tutorial on Symmetry and Tilings in the form of an short and colorful article ...
        Views: 0Favorites: 0
      • Thumb image for Context Rich Problem: Price CeilingResource Type: Website / HyperLink

        Context Rich Problem: Price Ceiling

        Grades: Undergraduate to Graduate
        Subjects: History-Social Science, Economics, Professional Development
        context rich problem on price ceilings
        Views: 0Favorites: 0
      • Thumb image for Iron in my cerealResource Type: Website / HyperLink

        Iron in my cereal

        Grades: TK/K to 6
        Subjects: Instructional Strategies, Professional Development
        This activity is a hands on activity where students will gather information on their findings about iron in different cereals. T...
        Views: 0Favorites: 0
      • Thumb image for Introduction to the Milk Weed EcosystemResource Type: Website / HyperLink

        Introduction to the Milk Weed Ecosystem

        Grades: TK/K to 6
        Subjects: Life Sciences, Professional Development
        This activity is an inquiry and field study based. Students will be trying to observe, document, compare, contrast, and communic...
        Views: 0Favorites: 0
      • Thumb image for Investigating Precipitation: SnowResource Type: Website / HyperLink

        Investigating Precipitation: Snow

        Grades: TK/K to 6
        Subjects: Professional Development
        This activity combines field and classroom investigations about snowflakes to develop a testable question.
        Views: 0Favorites: 0
      • Thumb image for How Big is a Trillion?Resource Type: Website / HyperLink

        How Big is a Trillion?

        Grades: Undergraduate to Graduate
        Subjects: Mathematics, Professional Development
        Perhaps the first skill needed for successful quantitative reasoning is the ability to understand a single number. Newspaper hea...
        Views: 0Favorites: 0
      • Thumb image for Rescuing the Aral Sea: use of Case MethodResource Type: Website / HyperLink

        Rescuing the Aral Sea: use of Case Method

        Grades: Undergraduate to Graduate
        Subjects: Earth & Space Science, Economics, Professional Development, History-Social Science and 2 additional..
        A case based upon the environmental devastation of the Aral Sea that illustrates economic concepts of opportunity cost and socia...
        Views: 0Favorites: 0
      • Thumb image for Game Theory Context-Rich ProblemResource Type: Website / HyperLink

        Game Theory Context-Rich Problem

        Grades: Undergraduate to Graduate
        Subjects: History-Social Science, Economics, Professional Development
        This consists of a short essay to be written by students after watching the West Wing episode "Hartsfield's Landing." In it, stu...
        Views: 0Favorites: 0
      • Thumb image for Exploring molecular movement: does temperature matter?Resource Type: Website / HyperLink

        Exploring molecular movement: does temperature matter?

        Grades: TK/K to 6
        Subjects: Heat & Thermodynamics, Physics, Instructional Strategies, Professional Development
        This is a teacher demonstration used to show an example of kinetic molecular energy using food coloring and water. The students ...
        Views: 0Favorites: 0