Hi,
My son did kinda the same thing. He loved preschool for the first week or so, but then the second week he started having separation issues. I think he really thought preschool was fun, but it just never occurred to him that this going-to-school thing was a long-term deal. A few days of fun, great. Weeks of going to school, not quite what he was bargaining for!
In the end, it just took some time. I did speak with the teacher to see if she could quickly engage my DS in some fun activity right after we walked in the door, and that distraction did help. Also, my DS just got in the routine and learned that preschool was less of a playdate and not exactly optional.
That being said, I agree that maybe you should talk to the teacher about what you see going on and see if you both could brainstorm some ideas for keeping him stimulated throughout the day. This might be especially important now, and in the beginning of January, when he's not likely to know all the fun things he can do. I bet if the teacher could take time to notice when your DS has "downtime" and his energy might be flagging, then she could maybe help direct him to another activity or some friends so that time passes more quickly. Maybe this type of proactive approach would help.
One other thing: when my DD was in a Montessori program there was a chart on the wall that showed how each child was progressing through their list of skills. DD, being the type who liked a challenge, was always trying to progress through the steps, while other kids were just content to "work" without regard for progress. If your DS's class has such a chart, maybe they could add his name to the list, which would then give him goals to work toward each day, which might keep him progressing at a level that is fun and appropriate for him.
HTH!
Last edited by mnmom23; 12/11/09 07:37 PM.