This is the 84th most frequent Slovenian word.
novim
"Novim" is the dative or instrumental plural form of "nov," meaning "new."
In this sentence, 'novim' modifies 'učiteljem' (teacher) and indicates an instrumental case plural denoting 'with new'.
Učili smo se novih veščin z novim učiteljem.
We learned new skills with the new teacher.
Here, 'novim' modifies 'projektom' (project) in the instrumental singular case indicating 'about the new'.
Navdušena sem nad tem novim projektom.
I am excited about this new project.
In this case, 'novim' modifies 'izzivom' (challenges) in the dative plural case, signifying 'to new'.