In Two Separate Paragraphs, Explain How Challenge Is Involved in (A)

Essay

In two separate paragraphs, explain how challenge is involved in (a) the process of equilibration and (b) the concept of zone of proximal development. Give a concrete example to illustrate each discussion.
Developmental Trends Table
The table below describes the experiences of five children and adolescents. For each of these experiences, the table identifies one or more developmental concepts related to challenge, offers an implication for working with children of that age-group, or both. Apply what you've learned about promoting cognitive development to fill in the empty cells in the table.
Examining Challenges that Promote Cognitive Development