This resource enables the viewer to explore various events and topics of the Cold War through learning games, primary documents, and a tour through an interactive bunker.
A comprehensive search into the growing distrust between Allied countries at the beginning of the Cold War. Includes great primary source documents and questions directed toward students.
An indepth look at the Truman Doctrine and the Marshall Plan with primary sources and student activities.
Using this tutorial, you'll learn how to solve absolute value equations. View step-by-step solutions and video explanations of example problems, and solve practice questions at the end.
Rational expressions have never been so easy! Use this site to learn how to add and subtract them with ease and confidence. And common denominators? No Problem! Great practice problems are included to see how much you've learned.
Use this tutorial to learn what imaginary and complex numbers are, how to write them, and how to perform operations with them. Offers step-by-step examples, video explanations of the examples, and practice questions with answers.
Learn to simplify complex fractions via this tutorial that features various methods for simplifying, example problems with step-by-step solutions, and practice problems, complete with answers and discussions.
A detailed tutorial on functions covering the following topics: finding the domain and range of a function, using the vertical line test, determining whether a function is even, odd, or neither, and applying the greatest integer function to a given number. Includes many sample functions, problems with step-by-step solutions, and practice questions with answers and discussions.
The sample problems and solutions in this tutorial will show you what an inverse function is: how to find one, how to graph a function and its inverse, and how to determine whether a function has an inverse.
This clear tutorial provides the definition of a logarithmic function as well as instruction on how to perform important tasks with them. Find step-by-step solutions to example problems and practice exercises for you to complete and check.
Use this site to learn the process needed to multiply and divide rational expressions. When finished, try the practice problems.
In this tutorial, you will learn what a rational exponent is and how to complete many tasks involving them. Follow step-by-step instructions and examples, view video explanations, and hone your skills with several practice problems.
An introductory tutorial on sequences, complete with important definitions, example problems and step-by-step solutions, and several practice exercises for you to complete and check. Provides good explanations and examples of arithmetic, geometric, and Fibonacci sequences.
Walk through this tutorial to see exactly how rational expressions are simplified. When you're finished, try the practice problems to see how much you've learned.
This tutorial will show you how to solve a system of linear equations in three variables by using the elimination method. Complete with definitions, example problems with step-by-step solutions, and practice exercises for you to complete and check.
This tutorial will guide you through several tasks associated with systems of linear equations in two variables. Complete with definitions, problems with step-by-step solutions, and example exercises for you to complete and check.
Using this tutorial, you'll learn how to evaluate a factorial, find a binomial coefficient, and use the binomial theorem through several example problems and practice exercises.
A brief discussion of the colonial period in the United States. Includes information on New England, the middle colonies, and the southern colonies. Also, find out about the early government, and the French and Indian War.
Comprehensive information about the colonial period of American History. Includes information about New England, colonies, government, people, The French and Indian War, and the Salem Witch Trials.
Contains plans for four 50-minute lessons that ask students to use their five senses for poetry prewriting. In addition to student objectives and standards, this instructional plan contains links to PDF handouts and sites used in the lessons as well as assessment and reflection activities.