This is one of my go-to activities for having students compare verb tenses. It’s really nice in that it allows for a lot of flexibility on which tenses you want to practice. You can limit it to the present and past simple or throw in the present perfect and continuous tenses. You could even work the future in.
The activity involves students sharing details of their lives from the present and another time period. This requires them to pay attention to meanings of various verb tenses as they relate to times of events, changes or lack of changes, and how verb tenses relate to each other.