1. Intro to TI-Nspire Audrey Coats Lynnfield High School

2. The “BIG 4”
esc home
tab menu

3. The NavPad
(ipod controls)
The “click”

4. The Alpha Keys

5. The gray Keys
Inequalities, punctuation, etc

6. Home ~ Five basic applications
Calculator
Graphs and Geometry
Lists and Spreadsheets
Notes
Data & Stats

7. e to jump from field to field
a to select something
d to “back out of” what you are in
· to accept the setting

8. Calculator
Fractions
Radicals
Matrices
Summation

9. Graphing
f1(x)=x + 4
f2(x)=x2 – 2
Geometry
Similar to Cabri Jr.

10. Lists and Spreadsheets
Function Table

11. Data & Statistics
Use with Lists &
Spreadsheets

12. Notes:
blank screen or
Templates
Q&A or
Proofs

13. Activity 1 ~ Open “pythag”
Move pts A and B.
Use the given
measurements,
Compute a2, b2, c2.
Compute a2+b2.
Repeat the process. Theories?

14. Activity 2 ~ Open “area isosceles”
Move pt P Notice the graph.
What kind of variation is shown?