Which of the following is an example of scaffolding

a. coaching a child as she/he attempt to use a yo yo
b. tying a child’s shoes she/he appears to be struggling
c. letting a child make mistakes without giving him/her input
d. rushing a child so they are motivated to practice a skill at a faster pace

A - coaching a child as they attempt to use a yo yo.

when scaffolding, you build upon previous knowledge, supporting the one learning. Option B does it for the child, Option C doesn't offer instruction and Option D never works - rushing doesn't make anything better.

A. Coaching a child as she/he attempts to use a yo-yo.

the answer is shoe size