According to Vygotsky (1978), much important learning by the child occurs through social interaction with a skillful tutor. The tutor may model behaviors and/or provide verbal instructions for the child. Vygotsky refers to this as cooperative or collaborative dialogue.
Grand Junction, Colorado is 4,593 feet (1,397 meters) above sea level.
Leadville is the highest city. The towns of Montezuma at 10,335 feet (3150 m), Alma at 10,355 feet (3156 m) are higher. Breckenridge, Colorado is at 9600 ft (2926 metres). Silverton, Colorado (9314 feet (2839 m) The town limits of Winter Park (9052 feet (2759 m)) extend to 12,060 feet (3676 m).