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Math Resources: Online Tools

Help at Every Level

Introductory Mathematics

 

Math Planet

 

Mathplanet.com was created in spring 2011 to spread mathematical knowledge worldwide. Everything on the site is free to use for non-profit purposes and you don't need to register in order to watch videos or read examples.

 

Recommended for PreAlgebra through Algebra 2 and Geometry.

 

Paul's Online Math Notes: Cheat Sheets and Tables An excellent, well-organized site by teacher Paul Dawkins. Covers very basic to advanced math topics. 

 

Learning and Studying Techniques: Math  Study tips with sample problems and solutions.

S.O.S. Math--This site contains tutorials covering algebra, geometry, trigonometry, calculus, differential equations, matrices, and complex variables.

 

 

Trigonometry

FlexBook: CK-12 Trigonometry, 2nd ed. FlexBook

 

Statistics

Statistics How-To: Elementary Statistics for the rest of us!  Site owned by a former math professor. 

 

Calculus 

The Calculus Page Problems List 

 

 

 

 

 

Get Help Online!

 Colleges and Universities

LSC-O Learning Center Math Helps--This site, hosted by Lamar State College-Orange's own Learning Center, offers students a variety of math helps, videos and links. This is an excellent site for the college-prep math student.

Beginning Algebra--This site, hosted by West Texas A&M University, offers students step-by-step instructions. This is an excellent site for the college-prep math student.

Patrick JMT (Just Math Tutorials)--"Patrick", a college/university math instructor, presents videos on a vast range of math topics.

Math Learning Center at Del Mar College--This site features Factoring Videos, Math HandoutsCOMPASS Prep Practice, and Assessment Reviews for Elementary Algebra, Intermediate Algebra, and College Algebra.


 

Practice math at your own pace with Khan Academy's exercises. You can start at 1+1 and work your way into calculus or jump right into whatever topic needs some brushing up. 

Each problem is randomly generated, so you never run out of practice material. If you need a hint, every single problem can be broken down, step-by-step, with one click. 

The iOS app lets you download videos to your device and watch them offline at your own pace. It also lets you track your progress to get credit for watching videos, and see your achievements. 

 

 

 

Collaborative Math websites

Online Calculators

Free Textbooks Online

California Free Digital Textbooks Initiative Download pdf textbooks for high school-level geometry, trigonometry, statistics, and calculus. Sponsored by the CK-12 Foundation.  Browse all CK-12 textbook offerings here.

Open Culture -- Free Courses Online!

500 Free Online Courses from Top Universities

Get free online courses from the world’s leading universities. This collection includes over 500 free courses in the liberal arts and sciences. Download these audio & video courses straight to your computer or mp3 player. Math courses are found here