This website is designed to develop graphing calculator skills for students who use Ti-83 or Ti-84 graphing calculators. This site is being developed by a permanently certified New York State mathematics teacher and uses functions from the calculator that he has found to be useful in helping his students check their problems.
A Regents Review Center containing videos of questions from the Algebra 1, Geometry, Algebra 2 and Trigonometry Regents was added to the site in early June. Regardless of what state you may be from, this site can be helpful.
If there is not a tutorial on a certain function of the Ti-83 or Ti84 graphing calculator that you would like to see, contact us by email or use this form. We will do our best to answer your inquiries.