This is the 15786th most frequent Polish word.
szła
"Szła" means "she went" or "she was going" in English.
Here, 'szła' refers to the past action of heading to school by a female subject.
Rano szła do szkoły i przygotowywała się na test.
In the morning, she went to school and prepared for the test.
The word 'szła' here indicates a single past action of walking performed by a female subject.
Szła przez las, podziwiając piękno przyrody.
She walked through the forest, admiring the beauty of nature.
In this sentence, 'szła' is used to describe an ongoing action in the past by a female subject.