Algebra 2 Video Apps for the TI-Nspire

April 26, 2011 - PRLog -- If you are new to the TI-Nspire graphing calculator, and you are enrolled in an algebra course, this app is for you. The app includes 25 short video clips that will cover key topics in the second semester of algebra. At the end of each video clip is a Summary of the Keystrokes. Also, as a quick refresher of the TI-Nspire graphing calculator, from the main menu the Summary of Keystrokes can be accessed for any video clip without watching the video.

If you are an algebra teacher, you can also use these mini-tutorials to help integrate the TI-Nspire technology into your algebra lessons.


The 25 Video Topics in this app include

Finding the zeros of a cubic function using function intersection
Circumscribing a circle about a triangle  
Finding the zeros of a quartic function using function intersection
Constructing the orthocenter of a triangle  
Exploring exponential graphs with sliders
(CAS) Adding and subtracting rational expressions
Exploring logarithmic graphs with sliders
(CAS) Multiplying rational expressions
Exploring radical function graphs with sliders
(CAS) Simplifying rational expressions
Exploring rational function graphs with sliders
(CAS) Solving a cubic algebraically and graphically
Matrix addition and multiplication (2 x 2 matrices)
(CAS) Testing if one polynomial is a factor of another
Matrix addition and multiplication (3 x 3 matrices)
(CAS) Expanding a polynomial product
Exploring sine curve properties using sliders
(CAS) Finding the real and complex roots of a cubic
Exploring cosine curve properties using sliders
(CAS) Trig Identities: Addition and subtraction identities for sine and cosine
Constructing and measuring an angle
(CAS) Exploring induction: Finding the formula for the sum of consecutive integers
Constructing the circumcenter of a triangle
(CAS) Exploring induction: Finding the formula for the sum of consecutive odd integers
Math Challenge

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