A lesson plan where students will interpret the trigonometric functions in terms of the unit circle, graph a sinusoidal function, and use a sinusoidal function to make interpretations in a modeling context.

Online notes with examples and solutions.

A downloadable PowerPoint presentation explaining the steps of the simplex method and providing several examples.

Students will know and be able to use the formula for calculating compound interest and understand the effect of compounding on savings in this lesson.

Some proteins are soluble in aqueous solutions and some are not. Insoluble proteins can be a problem because the proteins can form large aggregates in solution which are difficult to purify, crystallize, and use in experiments. Compare...

This site provides an in-depth examination of monopolistic competition, along with appropriate levels of output, price, and corresponding profits. This site is for the advanced student of economics.

A learning module that begins with Charles-Louis de Secondat Montesquieu's "Excerpt from Spirit of Laws" accompanied by guided reading questions, assessment questions, and discussion questions. The text can be printed as a PDF or...

A learning module that begins with Mike Kubic's news article "The Rape of Nanking and a Forgotten Genocide" accompanied by guided reading questions, assessment questions, and discussion questions. The text can be printed as a PDF or...

A learning module that begins with a literary text called "Lord Arthur Savile's Crime" by Oscar Wilde accompanied by guided reading questions, assessment questions, and discussion questions. The text can be printed as a PDF or assigned...

This is an introduction to demand and supply. In this chapter, you will learn about the following: demand, supply, and equilibrium in markets for goods and services; shifts in demand and supply for goods and services; changes in...

This section provides study questions that require critical thinking skills; these cover the content of Chapter 18: Macroeconomic Policy Around the World from the Texas Gateway AP Macroeconomics online textbook.

[Free Registration/Login may be required to access all resource tools.] Here you'll learn how to add and subtract polynomials, as well as learn about the different parts of a polynomial. Practice problems are also included.

[Free Registration/Login may be required to access all resource tools.] Here you will learn how to convert complex numbers from rectangular form to polar form. You will also explore the graphs of complex numbers on a polar graph.

[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about parallel circuit design, and how to calculate equivalent resistance from resistors in a parallel circuit.

[Free Registration/Login may be required to access all resource tools.] Explains what causes single slit interference of light and how to find the wavelength of a single slit interference pattern using a formula.

[Free Registration/Login may be required to access all resource tools.] Find all angles on the unit circle matching exact trig ratios. Resource includes examples, videos, and practice problems.

Analyze the rewards and challenges of self-employment.