Sam and His Mother Are Building a Wooden Box, Using

Multiple Choice

Sam and his mother are building a wooden box, using a hammer and nails. If Sam's mother would like to teach him how to hammer a nail, which behavior would NOT be considered high-quality social scaffolding?

A) hammering all of the nails while Sam watches
B) holding the nail while Sam hammers
C) explaining to Sam how to hold the hammer
D) demonstrating to Sam how to hammer the nail into the board