1. Determining Area: Sectors of Circles

    • Resource ID: GM4L3
    • Grade Range: 9–12
    • Subject: Math

    Students will use proportional reasoning to develop formulas to determine the area of sectors of circles. Students will then solve problems involving the area of sectors of circles.

  2. Making Conjectures About Circles and Segments

    • Resource ID: GM4L16
    • Grade Range: 9–12
    • Subject: Math

    Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties and relationships among the resulting segments.

  3. Determining Area: Regular Polygons and Circles

    • Resource ID: GM4L1
    • Grade Range: 9–12
    • Subject: Math

    The student will apply the formula for the area of regular polygons to solve problems.

  4. Making Conjectures About Circles and Angles

    • Resource ID: GM4L16a
    • Grade Range: 9–12
    • Subject: Math

    Given examples of circles and the lines that intersect them, the student will use explorations and concrete models to formulate and test conjectures about the properties of and relationships among the resulting angles.

  5. Domain and Range: Numerical Representations

    • Resource ID: A2M1L1
    • Grade Range: 9–12
    • Subject: Math

    Given a function in the form of a table, mapping diagram, and/or set of ordered pairs, the student will identify the domain and range using set notation, interval notation, or a verbal description as appropriate.

  6. Solving Problems With Similar Figures

    • Resource ID: GM5L2
    • Grade Range: 9–12
    • Subject: Math

    Given problem situations involving similar figures, the student will use ratios to solve the problems.

  7. Transformations of Square Root and Rational Functions

    • Resource ID: A2M3L3
    • Grade Range: 9–12
    • Subject: Math

    Given a square root function or a rational function, the student will determine the effect on the graph when f(x) is replaced by af(x), f(x) + d, f(bx), and f(x - c) for specific positive and negative values.

  8. Transformations of Exponential and Logarithmic Functions

    • Resource ID: A2M3L4
    • Grade Range: 9–12
    • Subject: Math

    Given an exponential or logarithmic function, the student will describe the effects of parameter changes.

  9. Solving Square Root Equations Using Tables and Graphs

    • Resource ID: A2M6L2A
    • Grade Range: 9–12
    • Subject: Math

    Given a square root equation, the student will solve the equation using tables or graphs - connecting the two methods of solution.

  10. Functions and their Inverses

    • Resource ID: A2M3L8
    • Grade Range: 9–12
    • Subject: Math

    Given a functional relationship in a variety of representations (table, graph, mapping diagram, equation, or verbal form), the student will determine the inverse of the function.

  11. Genetic Mutations

    • Resource ID: R4SCI0032
    • Grade Range: 9–12
    • Subject: Science

    This resource uses video, animation, text, and web-based interactives to help students identify changes in DNA and evaluate the effects of those changes. 

  12. The Gilded Age

    • Resource ID: USHM1L1b
    • Grade Range: 9–12
    • Subject: Social Studies

    Given background information, students will be able to identify economic, social, and political issues surrounding the Gilded Age. Students will identify significant historical figures associated with the Gilded Age.

  13. The Causes of the Great Depression

    • Resource ID: USHM3L1
    • Grade Range: 9–12
    • Subject: Social Studies

    The student understands the causes of the Great Depression.

  14. Political Influences of the Great Depression

    • Resource ID: USHM3L4
    • Grade Range: 9–12
    • Subject: Social Studies

    Given primary and secondary sources of information about selected New Deal measures (e.g., the creation of the Civilian Conservation Corps or the passage of the Agricultural Adjustment Act), students will analyze how these measures affected various regions of the United States.

  15. Internal Feedback Mechanisms

    • Resource ID: R4SCI0033
    • Grade Range: 9–12
    • Subject: Science

    This resource utilizes videos, intestigations, and interactives to help students understand and describe the role of internal feedback mechanisms.

  16. The Cold War and the American Home Front

    • Resource ID: USHM4L6
    • Grade Range: 9–12
    • Subject: Social Studies

    Students will identify ways in which Cold War tensions were intensified.

  17. Conservative Resurgence of the 1980s and 1990s

    • Resource ID: USHM7L3
    • Grade Range: 9–12
    • Subject: Social Studies

    Given information about social issues throughout U.S. history, students will describe the causes and effects of significant societal issues.

  18. Cell Specialization and Differentiation

    • Resource ID: BM1L8B
    • Grade Range: 9–12
    • Subject: Science

    Given examples, descriptions, and illustrations, students will be able to describe the role of DNA, RNA, and environmental factors in cell differentiation.

  19. Types of Solutions: Saturated, Supersaturated, or Unsaturated

    • Resource ID: CM5L3
    • Grade Range: 9–12
    • Subject: Science

    Given scenarios, graphs, diagrams, or illustrations, the student will determine the type of solution such as saturated, supersaturated, or unsaturated.

  20. Using the Pythagorean Theorem to Solve Indirect Measurements

    • Resource ID: M8M3L6*
    • Grade Range: 8
    • Subject: Math

    Given real-life problems, the student will use the Pythagorean Theorem to solve the problems.