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Interacting with Mathematics

Would you like to explore, talk to mathematicians, join discussion boards, or solve challenging problems with people from all over the world? Check out these websites:

Ask Dr. Math -

The Math Forum @ Drexel University

 

NRICH Mathematics -

University of Cambridge

 

Youcubed -

Stanford University

PreCalculus Textbook

Here is a link to your Pre-Calculus textbook. Ask your teacher for login information. 

Precalculus - Enhanced with Graphing Utilities

Pre-Calculus

What is Pre-Calculus?

Pre-Calc is a class that combines Algebra, Geometry, and Trigonometry to prepare you for a Calculus class. Much of Pre-Calculus builds on the knowledge you gained in your earlier math classes.So feel free to browse any of the websites for Algebra II and Geometry also.

Website

Explanations

Written/Video

Online Practice

Print Worksheets

Paul’s Online Notes

http://tutorial.math.lamar.edu/Extras/AlgebraTrigReview/AlgebraTrigIntro.aspx

 

http://tutorial.math.lamar.edu/Classes/Alg/Alg.aspx

Algebra on this site refers to a college algebra course and covers many of the topics in precalc.

Written

Yes

Notes and practice problems can be printed

SOS Math

http://www.sosmath.com/cyberexam/precalc/test.html

includes practice quizzes

Written

 

 

The Math Forum @ Drexel

http://mathforum.org/precalc/precalc.html

 

Written

 

 

Cool Math

http://www.coolmath.com/precalculus-review-calculus-intro

 

Written

 

 

Khan Academy

https://www.khanacademy.org/math/precalculus

 

Video

Yes

 

CliffsNotes

http://www.cliffsnotes.com/math/calculus/precalculus

 

Written

 

 

The Math Page

http://www.themathpage.com/aPreCalc/precalculus.htm

 

Written

Yes