This is the 12193rd most frequent Polish word.
materiałach
"Materiałach" translates to "materials" in English (in the locative or instrumental case).
In this sentence, 'materiałach' is used to refer to educational resources in the locative case, indicating the context in which they are used.
Pracuję nad dodatkowymi materiałach edukacyjnymi dla uczniów.
I am working on additional educational materials for the students.
Here, 'materiałach' signifies 'materials' in the locative case, pointing to the location or form where details are provided.
Informacje o nowych materiałach będą dostępne na stronie internetowej.
Information about new materials will be available on the website.
The word 'materiałach' here is in locative case, describing the medium through which the tips are accessed.