My daughter just turned 5 today but I swear she still acts like she just turned 2. She colors on the walls, throws things in the street, crawled behind the computer desk and knocked over the monitor, and she just broke the coffee table by jumping on it. I could handle it if it were a few incidents, but this stuff happens every day! She knows she shouldn't do these things and she's not purposely doing them to act out. She just gets lost in her thoughts and forgets to think before acting. I didn't have this issue with her older sister so I don't know how to deal with it.
I think she is just going to have to go back to constant supervision (not that she is unsupervised at the moment,) I can't think of anything else. The broken table just broke the camel's back.