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

Student pdf:

NS01

NS02

NS03

NT01

NT02

NT03

NT04