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  2. Rubric (academic) - Wikipedia

    en.wikipedia.org/wiki/Rubric_(academic)

    Developmental rubrics refer to a matrix of modes of practice. Practices belong to a community of experts. [6] Each mode of practice competes with a few others within the same dimension. Modes appear in succession because their frequency is determined by four parameters: endemicity, performance rate, commitment strength, and acceptance.

  3. Related rates - Wikipedia

    en.wikipedia.org/wiki/Related_rates

    Construct an equation relating the quantities whose rates of change are known to the quantity whose rate of change is to be found. Differentiate both sides of the equation with respect to time (or other rate of change). Often, the chain rule is employed at this step. Substitute the known rates of change and the known quantities into the equation.

  4. AP Macroeconomics - Wikipedia

    en.wikipedia.org/wiki/AP_Macroeconomics

    Advanced Placement (AP) Macroeconomics (also known as AP Macro and AP Macroecon) is an Advanced Placement macroeconomics course for high school students that culminates in an exam offered by the College Board.

  5. AP Calculus - Wikipedia

    en.wikipedia.org/wiki/AP_Calculus

    The AP Program includes specifications for two calculus courses and the exam for each course. The two courses and the two corresponding exams are designated as Calculus AB and Calculus BC. Calculus AB can be offered as an AP course by any school that can organize a curriculum for students with advanced mathematical ability.

  6. Authentic assessment - Wikipedia

    en.wikipedia.org/wiki/Authentic_assessment

    Write the assessment before the lesson plan; Outline learning standards on rubrics to help to ensure rigor; Use quick in-class assessments without warning or scaffolding to assess student understanding and inform teaching; Ask students to reflect and assess themselves; Use online or traditional tools to track a student’s work quality over ...

  7. Muckenhoupt weights - Wikipedia

    en.wikipedia.org/wiki/Muckenhoupt_weights

    If w ∈ A p, then w dx defines a doubling measure: for any ball B, if 2B is the ball of twice the radius, then w(2B) ≤ Cw(B) where C > 1 is a constant depending on w. If w ∈ A p, then there is δ > 1 such that w δ ∈ A p.

  8. Arakawa grids - Wikipedia

    en.wikipedia.org/wiki/Arakawa_grids

    The "staggered" Arakawa C-grid further separates evaluation of vector quantities compared to the Arakawa B-grid. e.g., instead of evaluating both east-west (u) and north-south (v) velocity components at the grid center, one might evaluate the u components at the centers of the left and right grid faces, and the v components at the centers of the upper and lower grid faces.

  9. Silver ratio - Wikipedia

    en.wikipedia.org/wiki/Silver_ratio

    The horizontal part on top is a silver rectangle. If the folding paper is opened out, the creases coincide with diagonal sections of a regular octagon. The first two creases divide the square into a silver gnomon with angles in the ratios 5 ∶ 2 ∶ 1, between two right triangles with angles in ratios 4 ∶ 22 (left) and 4 ∶ 3 ∶ 1 (right