This document is aimed for students between 4th and 6th grade. Most of the "get to know you" activities are focused toward the younger students, so I created one that I use in my class at the beginning of the year to get a sense of the student's likes and dislikes as well as their writing abilities.
It asks questions about their favorite memories from last school year, their families, and their personal preference to gain insight into many different facets of the student. I also keep these on file during the year so I can look up information as I need it (maybe their favorite snack for their birthday).
This word document is completely editable so that you can cater it to your specific demographic and school.