A kid wants to play with his blocks at home, well he gets full reign to build his creations. If a kid wants to play with blocks at daycare, even though they sat dusty in a corner for months, now he has to share his creations and time with other kids, who don't do it like he does. It's learned behavior, and reinforced consistently.
Just share you stuff with me! Why not share? So greedy!
It's the daycare mentality.
A kid wants to play with his blocks at home, well he gets full reign to build his creations. If a kid wants to play with blocks at daycare, even though they sat dusty in a corner for months, now he has to share his creations and time with other kids, who don't do it like he does. It's learned behavior, and reinforced consistently.
Homeschooling is the answer.