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.
Durango Mountain Resort offers a top elevation of 10,822 feet in Durango, Colorado. Nederland's Eldora Mountain Resort tops out at 10,800 feet, Idaho Springs' Echo Mountain at 10,650 feet and Steamboat Ski Resort at 10,568 feet in Steamboat, Colorado.