Questions & Answers about Мы занимаемся грамматикой дома.
Заниматься is often translated as “to study”, but its basic meaning is “to be occupied with / to engage in (some activity)”.
So Мы занимаемся грамматикой дома literally means:
- We are engaged in grammar at home → We study grammar at home.
Common uses of заниматься:
- заниматься спортом – to do sports / to exercise
- заниматься музыкой – to do music / to practice music
- заниматься русским языком – to study Russian
It often suggests a process or activity, sometimes with a nuance of working on something by yourself, not necessarily in a formal class.