We have posted the next lesson in the Chemistry
series!

Section 4 – Temperature in Chemistry

We’ve posted 11 New Lessons in the TI-89
Calculator Tutor Area!  The TI-89 Calculator
Tutor – Volume 1 is now in manufacturing
and should be ready in 1-2 weeks.  It will
have 8 hours which consists of the
Lessons 1-36 that cover the Algebra and
Graphing Abilities of the Calculator.  Stay
Tuned for More lessons that teach Calculus
and more with the TI-89.

11 Newest Lessons Posted in TI-89:
Section 26: Zoom Modes and Tracing a Graph

Section 28: Finding the Value of a Function in Graph Mode
Section 29: Finding Zeros of Functions in Graph Mode
Section 30: Finding Max and Min of a Function in Graph Mode
Section 31: Finding Intersection Points in Graph Mode
Section 32: Finding the Derivative and Tangent Line in Graph Mode

Section 34: Finding Inflection Points in Graph Mode
Section 35: Finding the Distance Between Two Points in Graph Mode
Section 36: Finding the Arc Length in Graph Mode