While working on a puzzle with his 3-year-old daughter, Jon demonstrates how to put the outside pieces of the puzzle together first, followed by matching up the puzzle shapes and colors. After his daughter observes for a bit, she begins to pick up pieces and tries to match them together. When she appears confused or looks to her father, Jon points to where the piece should go. Jon’s modeling and support illustrate Vygotsky’s concept of __

Scaffolding

Explanation:

According to a different source, these are the options that come with this question:

This illustrates the concept of scaffolding. Scaffolding is a learning method in which learners learn by collaborating with others in a particular activity. The instructor, parent or peer who works with the learner functions as a "scaffolding," as he allows the learner to expand his or her knowledge beyond what he or she would have normally known. It allows the person to develop his zone of proximal development. This is the knowledge that a person might not have on his own, but that can be developed with help and guidance.

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.