Lesson 2  covers the Mode Menu of the TI-89
Calculator and covers things such as how to set
the scientfic notation, fixed and floating decimal
points, degree modes, split screen modes, exact
and approximate calculation modes, and more!

Lesson 3 covers the Catalog Menu and the first
sub-menu of the Math Menu which deals with
numbers such as absolute value, rounding,
nth roots, and more!

Hi, we’ve posted lesson 8 of Pre-Algebra Tutor, 
which is titled “Powers and Exponents”!

Now that the TI-84 tutorials are finished, I just started
the video tutorials for the TI-89, which you can find on
the menu at left.

It will take a while to plow through all of the TI-89’s
functions though….this calculator can do an
incredible amount of work in algebra, calculus, and
even in differential equations!

We have posted Lesson 4 of the Physics 3 Tutor, Vol 2!

This lesson is titled “Capacitors in Circuits, Part 2”.

We have posted lessons 14 – 37 of the Texas Instruments
TI-83 / TI-84 Calculator Tutorial.

This completes all tutorials for this Calculator series.
All together this makes for an 8 hour tutorial which
covers all major functions and abilities of this calculator.

The DVD version is now being replicated and should
be available for purchase in 1-2 weeks.  Remember
that Members save 25% on all DVDs!