MATH 021 - Introductory Algebra

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Syllabus
Homework
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Annotated Summaries
Handouts
Workshop Schedule
Towers of Hanoi

Course Description

This course is an introduction to the concepts and methods of algebra. Numerical, graphical, and symbolic tools and techniques are used to apply algebra to real-world situations. Topics include creating and translating algebraic expressions, solving linear equations, inequalities and formulas, graphing and writing linear functions, and solving linear systems. Applications are included throughout the course. This is a developmental course in the basic skills and will not be counted towards degree requirements.

Here are some algebra websites we like:

Shodor's terrific set of activities for algebra. Check out "Algebra four" on solving algebraic equations, and the "linear function machine."

McFarlat's great algebra tutorials check out the helpful lesson on how to solve "story problems" and the interactive tests on various topics.

To practice operations with integers,
click here. Towards the bottom of the page, where it says "Non-Java Flashcards", select "Add, Subtract, Mult, Divide with Negatives."

For lessons and examples,
click here. The Purplemath website has lessons and examples from nearly every algebra topic imaginable. This might be useful if you have missed a class or are struggling with a certain topic.