Corrected entry: When the kids are getting ready to leave for school they go out the back door. But in the next scene they are coming out of the garage and the door is opening. This means that they either went in a side door or went in through the garage door, closed it, and then opened it again when they had their bikes. So why didn't they just go through the door that connects the house to the garage? Also, if Emily left her bike on the driveway, why wouldn't she just go the front door?
Corrected entry: In the scene where the mom is going out, and is talking to the boys before she leaves, she is putting in her earrings. As she turns to leave one of her earrings falls out.