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      Displaying 6321-6340 of 6433 resources
      • Thumb image for Advertising DetectivesResource Type: Website / HyperLink

        Advertising Detectives

        Grades: TK/K to 9
        Subjects: No subjects selected.
        This game shows multiple food advertisements, and then looks closely at specific deceptive details. Twelve different ads are sho...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Advanced High-Power Paper RocketsResource Type: Document

        Advanced High-Power Paper Rockets

        Grades: TK/K to 12
        Subjects: Physics, Engineering & Design, Measurement & Tools, Mathematics and 8 additional..
        In this activity, learners select a flight mission (what they want the rocket to do) and design and construct a high-power paper...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Advanced CircuitsResource Type: Website / HyperLink

        Advanced Circuits

        Grades: 6 to 12
        Subjects: No subjects selected.
        Build compound circuits with series and parallel elements. Calculate voltages, resistance, and current across each component usi...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Additive Color v2Resource Type: Website / HyperLink

        Additive Color v2

        Grades: 6 to 12
        Subjects: No subjects selected.
        Control red, green, and blue spotlights (primary colors or RGB). Observe the additive colors as the spotlights overlap. The inte...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Addition of Polynomials : Activity BResource Type: Website / HyperLink

        Addition of Polynomials : Activity B

        Grades: 6 to 12
        Subjects: No subjects selected.
        Add polynomials using an area model. Use step-by-step feedback to diagnose any mistakes.
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Addition of Polynomials : Activity AResource Type: Website / HyperLink

        Addition of Polynomials : Activity A

        Grades: 6 to 12
        Subjects: No subjects selected.
        Add polynomials using an area model. Use step-by-step feedback to diagnose any problems in the polynomial models and the polynom...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Addition and Subtraction of PolynomialsResource Type: Website / HyperLink

        Addition and Subtraction of Polynomials

        Grades: 6 to 12
        Subjects: No subjects selected.
        Explore the graphs of two polynomials and the graph of their sum or difference. Vary the coefficients in the polynomials and inv...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Adding VectorsResource Type: Website / HyperLink

        Adding Vectors

        Grades: 6 to 12
        Subjects: No subjects selected.
        Move, rotate, and resize two vectors in a plane. Find their resultant, both graphically and by direct computation.
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Adding Real NumbersResource Type: Website / HyperLink

        Adding Real Numbers

        Grades: 6 to 12
        Subjects: No subjects selected.
        Add real numbers using dynamic arrows on a number line. Find the sum of the numbers at the end of the final arrow. Compare the n...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Adding FractionsResource Type: Website / HyperLink

        Adding Fractions

        Grades: TK/K to 6
        Subjects: Number Sense, Parts of a Whole (Fractions, Decimals & Percent)
        This tutorial helps students understand the basic concept of adding fractions. Each problem is illustrated with pizza slices and...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Adding and Subtracting Integers with ChipsResource Type: Website / HyperLink

        Adding and Subtracting Integers with Chips

        Grades: 6 to 12
        Subjects: No subjects selected.
        Use chips to model addition and subtraction of positives and negatives. Explore the effect of zero pairs. See how to use zero pa...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Adding and Subtracting IntegersResource Type: Website / HyperLink

        Adding and Subtracting Integers

        Grades: 6 to 12
        Subjects: No subjects selected.
        Add and subtract integers on a number line using dynamic arrows.
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Addax nasomaculatus: InformationResource Type: Website / HyperLink

        Addax nasomaculatus: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Addax nasomaculatus: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Adalia bipunctata: InformationResource Type: Website / HyperLink

        Adalia bipunctata: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Adalia bipunctata: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Active Learning and Lasting Impacts: Reflective Writing in a Field-Based Geobotany Course for TeachersResource Type: Website / HyperLink

        Active Learning and Lasting Impacts: Reflective Writing in a Field-Based Geobotany Course for Teachers

        Grades: No grades selected.
        Subjects: Earth's Resources, Education, Child Development & Family Services, Earth & Space Science, Life Sciences
        In this upper-division, week-long, residential field geobotany course for K-12 in-service and pre-service teachers, participants...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Actitis macularia: InformationResource Type: Website / HyperLink

        Actitis macularia: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Actitis macularia: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Actinopterygii: InformationResource Type: Website / HyperLink

        Actinopterygii: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Actinopterygii: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Actinia equina: InformationResource Type: Website / HyperLink

        Actinia equina: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Actinia equina: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Acting OutResource Type: Document

        Acting Out

        Grades: TK/K to 9
        Subjects: Mathematics
        This activity (on pages 21-32 of PDF) has students act out several classic brain teasers. Instead of moving checkers or pennies ...
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0
      • Thumb image for Actias luna: InformationResource Type: Website / HyperLink

        Actias luna: Information

        Grades: No grades selected.
        Subjects: No subjects selected.
        Actias luna: Information
        Contributor: National Science Digital Library (NSDL)
        Views: 0Favorites: 0