Wolfram Research
Wolfram Math World: Tangent
Graphs of the tangent function, both 2-dimensional and 3-dimensional. Higher level mathematics applications given including the hyperbolic tangent function, important relevant identities, the Macluarin series for the tangent function,...
Wolfram Research
Wolfram Math World: Trigonometry
This site provides a good definition of trigonometry. Includes many links to key terms and many more to related terms. This site may be used as a refresher for students who have finished the course, or students currently studying the...
Wolfram Research
Wolfram Math World: Slope
This site from MathWorld.com provides charts, links, and definitions pertaining to slope.
Luminarium
Luminarium: Anniina's Amy Tan Page
This brief article on author Amy Tan includes a lot of links to further information, including book reviews and interviews.
Other
Mostly Fiction: Amy Tan
This website provides reviews of Amy Tan's novels "The Hundred Secret Senses" and "The Joy Luck Club." There is also a list of links and biographical information.
Other
Metro active.com: Ghost Writer: Amy Tan
This website from MetroActive.com offers a newspaper article on Amy Tan and her novel "The Hundred Secret Senses." Tan discusses the "ghosts" in her novels as well as her own life as a storyteller.
University College London
University College London: Introduction to Hyperbolic Functions
This is a brief introduction to hyperbolic functions. Contains a definition only, no graphics.
Interactive Mathematics
Interactive Mathematics: Sine, Cosine, Tan & Reciprocals
The definitions of the six trig ratios are presented here, along with several examples of how to determine the ratios given 2 or more sides of a right triangle.
Interactive Mathematics
Interactive Mathematics: Trigonometric Functions
This is a excellent review lesson about trigonometric functions of any angle. Good examples here.
Interactive Mathematics
Interactive Mathematics: Trigonometric Functions
Just about everything you need to know about trigonometry can be found here. Interactive examples and demonstrations help to enhance the lessons. Although not required, the tutorial uses Live Math and Scientific Notebook.
Math Open Reference
Math Open Reference: Derivatives of the Trigonometric Functions
Gain an understanding of the derivatives of the six common trigonometric functions with this helpful reference tool. Provides a detailed definition and examples that enhance further explanation. Includes links to related topics.
eFunda
E Funda: Multiple Angle
At this site from eFunda you can scroll to the middle of the page for a listing of multiple angle formulas for cos, sin, and tan.
Curated OER
Amy Tan
This website provides reviews of Amy Tan's novels "The Hundred Secret Senses" and "The Joy Luck Club." There is also a list of links and biographical information.
Curated OER
Amy Tan and Her Yorkie
This site provides an extensive list of links to others sites about author Amy Tan, with brief biographical information.
Curated OER
Cover of the Joy Luck Club
This site provides an extensive list of links to others sites about author Amy Tan, with brief biographical information.
Curated OER
Cover of Kitchen God's Wife
This site provides an extensive list of links to others sites about author Amy Tan, with brief biographical information.
Curated OER
Cover of the Hundred Secret Senses
This site provides an extensive list of links to others sites about author Amy Tan, with brief biographical information.
Curated OER
Cover of the Bonesetter's Daughter
This site provides an extensive list of links to others sites about author Amy Tan, with brief biographical information.
Curated OER
Amy Tan Autograph
This site provides an extensive list of links to others sites about author Amy Tan, with brief biographical information.
Curated OER
Metro active.com: Ghost Writer: Amy Tan
This website from MetroActive.com offers a newspaper article on Amy Tan and her novel "The Hundred Secret Senses." Tan discusses the "ghosts" in her novels as well as her own life as a storyteller.