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Welcome to Ti-Tutor!

This website introduces the TI-83 Graphics Calculator, an advanced piece of technology that is actually more like a hand held computer. You will learn here some operations, keystrokes, and hints. The graphics calculator will make the learning process more exciting and enjoyable. The TI-83 will be used to verify answer/solutions and to discover more about mathematics. This calculator is a great aid for teachers and students, but it will never be a substitute for learning. With this in mind, most of these instructional mathematics videos also contain the analytic or hand methods. These videos are designed for all age groups/skill levels and no prior calculator experience is needed. A major benefit of these instructional videos are that they are short and easy to understand and straight to the point. Click on the testimonials link and view the comments of others.


"That was an awesome video. Seriously. You really showed how to do it step by step, and you made it very clear. I really do appreciate it. Keep up the good work. Thanks again."

"Thank you for your help.? This was perfect. No unneccesary info. Just the facts! Perfect. Thank you!!!! ."

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Wow! I did not know you could put these in a calculator. Thanks.


THANK YOU SOOOO MUCH! I? have been looking every where for a tutorial on how to graph these. THANKS AGAIN. GREAT VID!!!


Thanks, this was a very helpful lesson! The calculator trick was? especially useful.

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