This is a template for creating an accessible, mobile-friendly e-text using other openly licensed content. It can be customized and re-branded to work for any subject area at any institution. A working knowledge of HTML and CSS is required.
Media-rich textbook for an introductory English course. It covers the writing process, as well as descriptive, narrative, illustration, persuasion, and causal analysis essays.
Book description: This is a text on elementary trigonometry, designed for students who have completed courses in high-school algebra and geometry. Though designed for college students, it could also be used in high schools. The traditional topics are covered, but a more geometrical approach is taken than usual. Also, some numerical methods (e.g. the secant method for solving trigonometric equations) are discussed. A brief tutorial on using Gnuplot to graph trigonometric functions is included.
There are 495 exercises in the book, with answers and hints to selected exercises.
This is a text on elementary multivariable calculus, designed for students who have completed courses in single-variable calculus. The traditional topics are covered: basic vector algebra; lines, planes and surfaces; vector-valued functions; functions of 2 or 3 variables; partial derivatives; optimization; multiple integrals; line and surface integrals.