The latest step in her academic journey took place in Panniqtuuq this past summer, where she earned 12 credits in native studies and ecology.
A Grade 12 graduate from the Frontier Collegiate Institute in Portage la Prairie, Manitoba, Cook has lived in Rankin for the past four years.
She is currently employed at the community learning centre, teaching math, English and the Strong Women make Strong Families program.
"It's a lot of work, but very rewarding as well," says Cook.
"When I'm able to explain something to the students in a way they understand, that's rewarding!
"I have one student who doesn't write. If I can ever get him to write in his journal, that would be extremely rewarding."
Cook has one last step to go in obtaining her degree, a 30-page paper on the developmental differences between Panniqtuuq and Rankin Inlet, due in December.
There were times the road towards her goal was a difficult one.
At those points in her life, Cook would draw on the resolve instilled in her by harsh words from her father.
"I was three months pregnant when I came home from high school.
"Because of that, my father told me I would never amount to anything or get my degree.
"I told him, 'you just watch, I'll get that degree someday.'"
More studies to come
Cook has a son, Alexander, and a step-daughter, Maggie Qaqimat, who lives in Baker Lake.
She says should the day come when her son decides to go to university, she just might tag along.
"It would be a good way for me to keep an eye on him and, at the same time, continue my studies towards a bachelor of social work degree."
Cook says she wants to help more Inuit realize they're strong enough to succeed in post-secondary studies, even though it can be tough at times.
She says many Inuit simply need a boost of confidence and support to realize their goals.
"If I can do it, anyone can.
"It's a lot of hard work for something like a BA, yes, but it's worth it in the end.
"The more you work for something, the more you appreciate it when it's finally yours."