The following math web sites are suggested links for math reviews for those taking an RT, UT or ET training course:

• https://www.physics.uoguelph.ca/physics-tutorials
• http://www.purplemath.com/modules/
• http://www.youtube.com/watch?v=_S35Ht4imhs&NR=1&feature=fvwp
• http://www.youtube.com/watch?v=XFh_JC7OSrg
• https://www.khanacademy.org/