posted by april .
Sona is trying to put together a puzzle that is too difficult for her to complete alone. If the puzzle is within Sona’s zone of proximal development, then she (Points : 1)
is likely to complete it if she has assistance.
is likely to become frustrated with a parent or teacher’s help.
needs to first learn the concept of conservation.
is likely to complete it within one year.
I'll be glad to check your answer.
Since this concept is not my specific area of expertise, I searched Google under the key words "zone of proximal development" to get these possible sources:
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.