Number URL Description
Web#1000

http://www.khanacademy.org/

Khan Academy - instructional videos by Sal

Web#1001 http://www.khanacademy.org/exercisedashboard?k Khan Academy Knowledge map = practice exercises
     
Web#1100 http://college.cengage.com/mathematics/larson/precalculus_limits_aga/5e/student_home.html Larson textbook companion website. Note the "navigate by chapter" menu and "ACE the Test."
Web#1200 http://mathforum.org/dr.math/ Ask Dr. Math bulletin board with lots of explanations (text only)
Web#1300 http://tutorial.math.lamar.edu Paul's Online Math Notes (http://tutorial.math.lamar.edu).
     
Web#1400 http://www.keypress.com/x1735.xml Key Curriculum Math Teaching Resources for Parents, Mentors, and Students
Web#1411 http://www.keypress.com/x24051.xml Dynamic Explorations for Discovering Advanced Algebra
Web#1441 http://www.keypress.com/x27154.xml Dynamic Explorations for Precalculus with Trigonometry
     
Web#1500 http://mathbits.com/ Mathbits: lots of resources including Sketchpad
     
     
Web #2000 http://illuminations.nctm.org/Activities.aspx?grade=all NCTM Illuminations Activities home page. Applets for learning math graphically
Web #2215 http://illuminations.nctm.org/ActivityDetail.aspx?ID=215 NCTM Function Matching
Web #2174 http://illuminations.nctm.org/ActivityDetail.aspx?ID=174 NCTM Trigonometric Graphing
Web #2082 http://illuminations.nctm.org/ActivityDetail.aspx?ID=82 NCTM Linear Regression I (graphically add and move data)
Web #2146 http://illuminations.nctm.org/ActivityDetail.aspx?ID=146 NCTM Line of Best Fit (real data)
     
Web #3100 http://clem.mscd.edu/~talmanl/MathAnim.html Talman: Mathematics Animated (applets)
Web #3110 http://clem.mscd.edu/~talmanl/HTML/SineCurve.html Animated sine curve from unit circle
Web #3111 http://en.wikipedia.org/wiki/File:Circle_radians.gif Animate demo of radians on the coordinate system.
     
#3210

http://cfcc.edu/faculty/cmoore/TI83MatrixOper.htm - [PDF]

Matrix algebra with TI-83 or TI-84