http://www

1. http://www.musemath.com/miscellany/tutorials.html2. www.maa.org/editorial/mathgames/mathgames_08_01_05.html3. www.imediabuilders.com/what.html4. archives.math.utk.edu/visual.calculus/

5. archives.math.utk.edu/visual.calculus/2/tangents.5/index.html

6. archives.math.utk.edu/visual.calculus/4/antider.3/index.html

7. www.sosmath.com/calculus/calculus.html8. www.phy6.org/stargaze/Smath.htm9. www2.scc-fl.edu/lvosbury/AnimationsForTrigonometry.htm

10. www2.scc-fl.edu/lvosbury/images/SineCosine.gif

11. www2.scc-fl.edu/lvosbury/images/SineAnim.gif

12. /www.physics.upenn.edu/courses/gladney/mathphys/subsubsection1_1_4_3.html

13. www.roanoke.cc.nc.us/lrc/Webpage/Software/MAT/MATMathAdvantage/Trig.pdf#search=%22trigonometry%2Banimation%22