are alienware laptops good for gaming and school
Yes. Gaming is a primary focus for Alienware laptops.
Alien ware laptops are made up and configured for core gamers. These laptops main motive is to support all the latest high end games and are built for that. But for school it can only make your child game addicted more than getting knowledge from it. For school any economical normal laptop will do, you don't need a alien ware for that.
I can't say how they are for school as I don't own one, but presumably it'd be as good if not better as other standard laptops. For gaming, alienware laptops are the top of the line. My neighbor has one and it is just unbelievable, great speed, great quality, amazing. Expensive laptops I believe, and not worth buying if you're not a hardcore gamer, but if you are, it's a must-have.
LOL, why do you think they are bigger than any other laptops, they got special cooling, and the best laptop graphics card. Best for gaming on a laptop