## Useful Educational Links

**www.mathbits.com/mathbits/TISection/Openpage.htm**

(Awesome site for learning about TI-83 / TI-84)

**www.mathbits.com/MathBits/StudentResources/GraphPaper/GraphPaper.htm**

(Go here if you ever need graph paper)

http://my.hrw.com/

This is the site for the online version of our Algebra 1 & Geometry textbook. A username and password are required. Once logged in the site contains a copy of the book, interactive tests and quizzes, video tutorials, and electronic versions of calculators.

www.khanacademy.org

This site has an extensive library of tutorial videos on wide array of courses especially mathematics and science courses.

http://www.calculator-grapher.com/function-grapher.html

This site has a pretty nice graphing calculator that has some nice features for calculus.

http://www.dudefree.com/Student_Tools/materials/precalc/unit-circle.php

This is an interactive unit circle display.

https://www.desmos.com/calculator

Another free online graphing calculator. Clean formatting and display.