A teacher asks Shailja of class V about the perimeter of a figure.
She also asked Shailja to explain the solution in her words. Shailja was able to solve the problem correctly but was not able to explain it. This reflects that Shailja is having.1
poor understanding of the concept of perimeter but good verbal ability
2
lower language proficiency and lower-order mathematical proficiency
3
lower language proficiency and higher-order mathematical proficiency
4
poor confidence level and poor mathematical skills