Ti Lessons

The TI-Nspire and Microsoft Excel

As I’ve mentioned a couple of times on Tech Powered Math, I’m leading the charge on our new statistics class at my school. It’s the culmination of several years of effort, including a feasibility study, search for textbooks, curriculum adoption, and now implementation. It’s very exciting and exhausting at the same time. The class is serving as a capstone course for students who have come through the “standard” sequence of courses, but it has also attracted a significant number of “honors students” who are looking forward to the opportunity to take the AP Statistics test to earn college credit at the end of the year.

Continue reading

TI-Nspire Trig Formulas Document

The first formula sheet document I am releasing for the TI-Nspire is one for trigonometry formulas. There are quite a few trig identities for students to memorize, so I hope this will serve as a good reference for you. This file will work for any up-to-date version of the TI-Nspire, including CAS or non-CAS, CX or grayscale. The table of contents follows below. Click here to get my TI-Nspire Trig Formulas Document.

Continue reading