When.com Web Search

  1. Ads

    related to: cot tool for teacher 1-3

Search results

  1. Results From The WOW.Com Content Network
  2. Mnemonics in trigonometry - Wikipedia

    en.wikipedia.org/wiki/Mnemonics_in_trigonometry

    Signs of trigonometric functions in each quadrant. All Students Take Calculus is a mnemonic for the sign of each trigonometric functions in each quadrant of the plane. The letters ASTC signify which of the trigonometric functions are positive, starting in the top right 1st quadrant and moving counterclockwise through quadrants 2 to 4.

  3. National Council of Teachers of Mathematics - Wikipedia

    en.wikipedia.org/wiki/National_Council_of...

    NCTM publishes three official journals. All are available in print and online versions. Mathematics Teacher: Learning and Teaching PK-12.According to the NCTM, this journal "reflects the current practices of mathematics education, as well as maintaining a knowledge base of practice and policy in looking at the future of the field.

  4. Cyclooctatetraene - Wikipedia

    en.wikipedia.org/wiki/Cyclooctatetraene

    1,3,5,7-Cyclooctatetraene (COT) is an unsaturated derivative of cyclooctane, with the formula C 8 H 8. It is also known as [8] annulene . This polyunsaturated hydrocarbon is a colorless to light yellow flammable liquid at room temperature.

  5. Law of cotangents - Wikipedia

    en.wikipedia.org/wiki/Law_of_cotangents

    In trigonometry, the law of cotangents is a relationship among the lengths of the sides of a triangle and the cotangents of the halves of the three angles. [1] [2]Just as three quantities whose equality is expressed by the law of sines are equal to the diameter of the circumscribed circle of the triangle (or to its reciprocal, depending on how the law is expressed), so also the law of ...

  6. Ailles rectangle - Wikipedia

    en.wikipedia.org/wiki/Ailles_rectangle

    The Ailles rectangle is a rectangle constructed from four right-angled triangles which is commonly used in geometry classes to find the values of trigonometric functions of 15° and 75°. [1] It is named after Douglas S. Ailles who was a high school teacher at Kipling Collegiate Institute in Toronto. [2] [3]

  7. COT - Wikipedia

    en.wikipedia.org/wiki/Cot

    Cottage developed from the word cot, which can be seen in various forms in other languages meaning a tent / hut e.g. Goahti and Kohte; Cotangent, a trigonometric function, written as "cot" Cyclooctatetraene, an unsaturated hydrocarbon; Finger cot, a hygienic cover for a single finger

  8. Cot-1 - Wikipedia

    en.wikipedia.org/wiki/Cot-1

    Cot-1, COT-1, cot-1, or cot −1 may refer to: Cot-1 DNA , used in comparative genomic hybridization cot −1 y = cot −1 ( y ), sometimes interpreted as arccot( y ) or arccotangent of y , the compositional inverse of the trigonometric function cotangent (see below for ambiguity)

  9. Constructivist teaching methods - Wikipedia

    en.wikipedia.org/wiki/Constructivist_teaching...

    Tools such as discussion forums, wikis and blogs can enable learners to actively construct knowledge. Because existing knowledge schemata are explicitly acknowledged as a starting point for new learning, constructivist approaches tend to validate individual and cultural differences and diversity.

  1. Ad

    related to: cot tool for teacher 1-3