This is a TI-Nspire activity that uses Mathematical Modeling and Climate Change data. Here is where you can get the student tns file: Cars Student tns. Here is where you can get the TEACHER tns file: Cars TEACHER tns. You can get the student sheet here: Cars Student Sheet and the teacher notes and solutions here: Cars TEACHER notes. Or you can get all 4 files in a zip folder here: Cars ALL Files.

Student pdf:

CS01

CT01

CT02

CT03