This is a TI-84 activity that uses Mathematical Modeling and Climate Change data. Here is where you can get the data for a TI-84 or TI-84 CE:   GREENICE program    You can get the student sheet here:  Greenland Ice Mass Student and the teacher notes and solutions here: Greenland Ice Mass Teacher. Or you can get all 3 files in a zip folder here: Greenland ALL Files .

Here is the student pdf:

greenland_s_1

greenland_s_2

Here is the teacher pdf:

greenland_t_1

greenland_t_2

greenland_t_3