normed system
41Mayoral Control of Schools — is a model of governance in American schools in which the mayor of a city replaces an elected board of education (school board) with an appointed board. The mayor may also directly appoint the head of the school system, called the chancellor or… …
42Euclidean space — Every point in three dimensional Euclidean space is determined by three coordinates. In mathematics, Euclidean space is the Euclidean plane and three dimensional space of Euclidean geometry, as well as the generalizations of these notions to… …
43Flynn effect — The Flynn effect is the rise of average Intelligence Quotient (IQ) test scores over the generations, an effect seen in most parts of the world, although at greatly varying rates. It is named after James R. Flynn, who did much to document it and… …
44Intelligence quotient — IQ redirects here. For other uses, see IQ (disambiguation). Intelligence quotient Diagnostics An example of one kind of IQ test item, modeled after items in the Raven s Progressive Matrices test …
45Taxicab geometry — versus Euclidean distance: In taxicab geometry all three pictured lines (red, blue, and yellow) have the same length (12) for the same route. In Euclidean geometry, the green line has length 6×√2 ≈ 8.48, and is the unique shortest path …
46Standardized Testing and Reporting — The Standardized Testing and Reporting (STAR) Program measures performance on the California Achievement Test, Sixth Edition Survey (CAT/6 Survey), the California Content Standards Test and the Spanish Assessment of Basic Education (SABE/2). The… …
47Mary N. Meeker — Mary Nacol Meeker, Ed.D. (1921–2003), was an American educational psychologist and entrepreneur. She is best known for her applying J. P. Guilford s Structure of Intellect theory of human intelligence to the field of education. Meeker was born in …
48Axiom of choice — This article is about the mathematical concept. For the band named after it, see Axiom of Choice (band). In mathematics, the axiom of choice, or AC, is an axiom of set theory stating that for every family of nonempty sets there exists a family of …
49Continuous function — Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus  Derivative Change of variables Implicit differentiation Taylor s theorem Related rates …
50Inner product space — In mathematics, an inner product space is a vector space with the additional structure of inner product. This additional structure associates each pair of vectors in the space with a scalar quantity known as the inner product of the vectors.… …
