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  2. North Carolina Department of Public Instruction - Wikipedia

    en.wikipedia.org/wiki/North_Carolina_Department...

    The North Carolina Department of Public Instruction (NCDPI) oversees the public school system in the U.S. state of North Carolina. The DPI is headed by the State Superintendent and the North Carolina State Board of Education .

  3. List of mathematical constants - Wikipedia

    en.wikipedia.org/wiki/List_of_mathematical_constants

    A mathematical constant is a key number whose value is fixed by an unambiguous definition, often referred to by a symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. [1]

  4. North Carolina End of Grade Tests - Wikipedia

    en.wikipedia.org/wiki/North_Carolina_End_of...

    The EOG is given to test skills in mathematics, English, and science. Students in grades 3 to 8 must take the mathematics and English End of Grade Tests. Students in grades 5 and 8 must take all three. Achievement levels are measured through levels of proficiency, and it differs depending on what grade a student is in.

  5. The North Carolina superintendent of public instruction is an elected constitutional officer in the executive branch of the government of the U.S. state of North Carolina.As the head of the North Carolina Department of Public Instruction, the superintendent oversees the public school systems of the state.

  6. Mathematical constant - Wikipedia

    en.wikipedia.org/wiki/Mathematical_constant

    The circumference of a circle with diameter 1 is π.. A mathematical constant is a number whose value is fixed by an unambiguous definition, often referred to by a special symbol (e.g., an alphabet letter), or by mathematicians' names to facilitate using it across multiple mathematical problems. [1]

  7. Mathematics - Wikipedia

    en.wikipedia.org/wiki/Mathematics

    Mathematics has a remarkable ability to cross cultural boundaries and time periods. As a human activity, the practice of mathematics has a social side, which includes education, careers, recognition, popularization, and so on. In education, mathematics is a core part of the curriculum and forms an important element of the STEM academic disciplines.

  8. Glossary of mathematical symbols - Wikipedia

    en.wikipedia.org/wiki/Glossary_of_mathematical...

    Rarely used in modern mathematics without a horizontal bar delimiting the width of its argument (see the next item). For example, √2. √ (radical symbol) 1. Denotes square root and is read as the square root of. For example, +. 2. With an integer greater than 2 as a left superscript, denotes an n th root.

  9. Lists of mathematics topics - Wikipedia

    en.wikipedia.org/wiki/Lists_of_mathematics_topics

    Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions. German mathematician Carl Friedrich Gauss said, "Mathematics is the queen of the sciences—and number theory is the queen of mathematics." Number theory also studies the natural, or whole, numbers.